[U-Boot,6/6] linux/kernel.h: sync min, max, min3, max3 macros with Linux

diff --git a/arch/arm/cpu/arm1176/tnetv107x/clock.c b/arch/arm/cpu/arm1176/tnetv107x/clock.c
index 47c23bb..ecff24d 100644
--- a/arch/arm/cpu/arm1176/tnetv107x/clock.c
+++ b/arch/arm/cpu/arm1176/tnetv107x/clock.c
@@ -362,12 +362,13 @@  static void init_pll(const struct pll_init_data *data)
 	pllctl_reg_write(data->pll, ctl, tmp);
 
 	mult = data->pll_freq / fpll;
-	for (mult = max(mult, 1); mult <= MAX_MULT; mult++) {
+	for (mult = max(mult, 1UL); mult <= MAX_MULT; mult++) {
 		div = (fpll * mult) / data->pll_freq;
 		if (div < 1 || div > MAX_DIV)
 			continue;
 
-		for (postdiv = 1; postdiv <= min(div, MAX_POSTDIV); postdiv++) {
+		for (postdiv = 1; postdiv <= min(div, (unsigned long)MAX_POSTDIV);
+								postdiv++) {
 			prediv = div / postdiv;
 			if (prediv < 1 || prediv > MAX_PREDIV)
 				continue;
diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c
index 7558eff..c0c95fb 100644
--- a/arch/arm/cpu/armv7/exynos/clock.c
+++ b/arch/arm/cpu/armv7/exynos/clock.c
@@ -1422,8 +1422,8 @@  static int clock_calc_best_scalar(unsigned int main_scaler_bits,
 		return 1;
 
 	for (i = 1; i <= loops; i++) {
-		const unsigned int effective_div = max(min(input_rate / i /
-							target_rate, cap), 1);
+		const unsigned int effective_div =
+			max(min(input_rate / i / target_rate, cap), 1U);
 		const unsigned int effective_rate = input_rate / i /
 							effective_div;
 		const int error = target_rate - effective_rate;
diff --git a/arch/arm/cpu/armv7/tegra20/display.c b/arch/arm/cpu/armv7/tegra20/display.c
index d98cec9..61efed6 100644
--- a/arch/arm/cpu/armv7/tegra20/display.c
+++ b/arch/arm/cpu/armv7/tegra20/display.c
@@ -45,8 +45,8 @@  static void update_window(struct dc_ctlr *dc, struct disp_ctl_win *win)
 	writel(0, &dc->win.h_initial_dda);
 	writel(0, &dc->win.v_initial_dda);
 
-	h_dda = (win->w * 0x1000) / max(win->out_w - 1, 1);
-	v_dda = (win->h * 0x1000) / max(win->out_h - 1, 1);
+	h_dda = (win->w * 0x1000) / max(win->out_w - 1, 1U);
+	v_dda = (win->h * 0x1000) / max(win->out_h - 1, 1U);
 
 	val = h_dda << H_DDA_INC_SHIFT;
 	val |= v_dda << V_DDA_INC_SHIFT;
diff --git a/arch/avr32/cpu/at32ap700x/clk.c b/arch/avr32/cpu/at32ap700x/clk.c
index d5dbe3b..0fc6088 100644
--- a/arch/avr32/cpu/at32ap700x/clk.c
+++ b/arch/avr32/cpu/at32ap700x/clk.c
@@ -72,7 +72,7 @@  unsigned long __gclk_set_rate(unsigned int id, enum gclk_parent parent,
 		sm_writel(PM_GCCTRL(id), parent | SM_BIT(CEN));
 		rate = parent_rate;
 	} else {
-		divider = min(255, divider / 2 - 1);
+		divider = min(255UL, divider / 2 - 1);
 		sm_writel(PM_GCCTRL(id), parent | SM_BIT(CEN) | SM_BIT(DIVEN)
 				| SM_BF(DIV, divider));
 		rate = parent_rate / (2 * (divider + 1));
diff --git a/arch/blackfin/cpu/jtag-console.c b/arch/blackfin/cpu/jtag-console.c
index b8be318..b0abeda 100644
--- a/arch/blackfin/cpu/jtag-console.c
+++ b/arch/blackfin/cpu/jtag-console.c
@@ -168,7 +168,7 @@  static int jtag_getc(struct stdio_dev *dev)
 		inbound_len = emudat;
 	} else {
 		/* store the bytes */
-		leftovers_len = min(4, inbound_len);
+		leftovers_len = min((size_t)4, inbound_len);
 		inbound_len -= leftovers_len;
 		leftovers = emudat;
 	}
diff --git a/arch/blackfin/lib/string.c b/arch/blackfin/lib/string.c
index f0a061b..8e65ff4 100644
--- a/arch/blackfin/lib/string.c
+++ b/arch/blackfin/lib/string.c
@@ -121,7 +121,7 @@  static void dma_calc_size(unsigned long ldst, unsigned long lsrc, size_t count,
 	*dshift = WDSIZE_P;
 #endif
 
-	*bpos = min(limit, ffs(ldst | lsrc | count)) - 1;
+	*bpos = min(limit, (unsigned long)ffs(ldst | lsrc | count)) - 1;
 }
 
 /* This version misbehaves for count values of 0 and 2^16+.
diff --git a/arch/powerpc/cpu/mpc85xx/tlb.c b/arch/powerpc/cpu/mpc85xx/tlb.c
index 129ec66..4adba95 100644
--- a/arch/powerpc/cpu/mpc85xx/tlb.c
+++ b/arch/powerpc/cpu/mpc85xx/tlb.c
@@ -300,7 +300,7 @@  unsigned int setup_ddr_tlbs_phys(phys_addr_t p_addr,
 	unsigned int ram_tlb_address = (unsigned int)CONFIG_SYS_DDR_SDRAM_BASE;
 	u64 memsize = (u64)memsize_in_meg << 20;
 
-	memsize = min(memsize, CONFIG_MAX_MEM_MAPPED);
+	memsize = min(memsize, (u64)CONFIG_MAX_MEM_MAPPED);
 	memsize = tlb_map_range(ram_tlb_address, p_addr, memsize, TLB_MAP_RAM);
 
 	if (memsize)
diff --git a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
index f8d03cb..71bb9d7 100644
--- a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
+++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
@@ -1661,7 +1661,7 @@  static void program_mode(unsigned long *dimm_populated,
 		for (dimm_num = 0; dimm_num < num_dimm_banks; dimm_num++) {
 			/* If a dimm is installed in a particular slot ... */
 			if (dimm_populated[dimm_num] != SDRAM_NONE)
-				t_wr_ns = max(t_wr_ns,
+				t_wr_ns = max(t_wr_ns, (unsigned long)
 					      spd_read(iic0_dimm_addr[dimm_num], 36) >> 2);
 		}
 
@@ -1838,12 +1838,18 @@  static void program_tr(unsigned long *dimm_populated,
 			else
 				sdram_ddr1 = false;
 
-			t_rcd_ns = max(t_rcd_ns, spd_read(iic0_dimm_addr[dimm_num], 29) >> 2);
-			t_rrd_ns = max(t_rrd_ns, spd_read(iic0_dimm_addr[dimm_num], 28) >> 2);
-			t_rp_ns  = max(t_rp_ns,  spd_read(iic0_dimm_addr[dimm_num], 27) >> 2);
-			t_ras_ns = max(t_ras_ns, spd_read(iic0_dimm_addr[dimm_num], 30));
-			t_rc_ns  = max(t_rc_ns,  spd_read(iic0_dimm_addr[dimm_num], 41));
-			t_rfc_ns = max(t_rfc_ns, spd_read(iic0_dimm_addr[dimm_num], 42));
+			t_rcd_ns = max(t_rcd_ns,
+				       (unsigned long)spd_read(iic0_dimm_addr[dimm_num], 29) >> 2);
+			t_rrd_ns = max(t_rrd_ns,
+				       (unsigned long)spd_read(iic0_dimm_addr[dimm_num], 28) >> 2);
+			t_rp_ns  = max(t_rp_ns,
+				       (unsigned long)spd_read(iic0_dimm_addr[dimm_num], 27) >> 2);
+			t_ras_ns = max(t_ras_ns,
+				       (unsigned long)spd_read(iic0_dimm_addr[dimm_num], 30));
+			t_rc_ns  = max(t_rc_ns,
+				       (unsigned long)spd_read(iic0_dimm_addr[dimm_num], 41));
+			t_rfc_ns = max(t_rfc_ns,
+				       (unsigned long)spd_read(iic0_dimm_addr[dimm_num], 42));
 		}
 	}
 
@@ -1916,9 +1922,12 @@  static void program_tr(unsigned long *dimm_populated,
 		for (dimm_num = 0; dimm_num < num_dimm_banks; dimm_num++) {
 			/* If a dimm is installed in a particular slot ... */
 			if (dimm_populated[dimm_num] != SDRAM_NONE) {
-				t_wpc_ns = max(t_wtr_ns, spd_read(iic0_dimm_addr[dimm_num], 36) >> 2);
-				t_wtr_ns = max(t_wtr_ns, spd_read(iic0_dimm_addr[dimm_num], 37) >> 2);
-				t_rpc_ns = max(t_rpc_ns, spd_read(iic0_dimm_addr[dimm_num], 38) >> 2);
+				t_wpc_ns = max(t_wtr_ns,
+					       (unsigned long)spd_read(iic0_dimm_addr[dimm_num], 36) >> 2);
+				t_wtr_ns = max(t_wtr_ns,
+					       (unsigned long)spd_read(iic0_dimm_addr[dimm_num], 37) >> 2);
+				t_rpc_ns = max(t_rpc_ns,
+					       (unsigned long)spd_read(iic0_dimm_addr[dimm_num], 38) >> 2);
 			}
 		}
 
@@ -2314,7 +2323,8 @@  static void program_ecc(unsigned long *dimm_populated,
 	for (dimm_num = 0; dimm_num < MAXDIMMS; dimm_num++) {
 		/* If a dimm is installed in a particular slot ... */
 		if (dimm_populated[dimm_num] != SDRAM_NONE)
-			ecc = max(ecc, spd_read(iic0_dimm_addr[dimm_num], 11));
+			ecc = max(ecc,
+				  (unsigned long)spd_read(iic0_dimm_addr[dimm_num], 11));
 	}
 	if (ecc == 0)
 		return;
diff --git a/arch/powerpc/lib/bootm.c b/arch/powerpc/lib/bootm.c
index 33099a4..ef15e7a 100644
--- a/arch/powerpc/lib/bootm.c
+++ b/arch/powerpc/lib/bootm.c
@@ -126,7 +126,7 @@  void arch_lmb_reserve(struct lmb *lmb)
 #endif
 
 	size = min(bootm_size, get_effective_memsize());
-	size = min(size, CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE);
+	size = min(size, (ulong)CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE);
 
 	if (size < bootm_size) {
 		ulong base = bootmap_base + size;
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index b3d7051..b7e12ab 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -38,7 +38,7 @@  int sandbox_early_getopt_check(void)
 
 	max_arg_len = 0;
 	for (i = 0; i < num_options; ++i)
-		max_arg_len = max(strlen(sb_opt[i]->flag), max_arg_len);
+		max_arg_len = max((int)strlen(sb_opt[i]->flag), max_arg_len);
 	max_noarg_len = max_arg_len + 7;
 
 	for (i = 0; i < num_options; ++i) {
diff --git a/arch/x86/cpu/coreboot/pci.c b/arch/x86/cpu/coreboot/pci.c
index 33f16a3..b35d70c 100644
--- a/arch/x86/cpu/coreboot/pci.c
+++ b/arch/x86/cpu/coreboot/pci.c
@@ -20,7 +20,7 @@  static void config_pci_bridge(struct pci_controller *hose, pci_dev_t dev,
 {
 	u8 secondary;
 	hose->read_byte(hose, dev, PCI_SECONDARY_BUS, &secondary);
-	hose->last_busno = max(hose->last_busno, secondary);
+	hose->last_busno = max(hose->last_busno, (int)secondary);
 	pci_hose_scan_bus(hose, secondary);
 }
 
diff --git a/arch/x86/cpu/coreboot/sdram.c b/arch/x86/cpu/coreboot/sdram.c
index 959feaa..3140b6b 100644
--- a/arch/x86/cpu/coreboot/sdram.c
+++ b/arch/x86/cpu/coreboot/sdram.c
@@ -22,7 +22,7 @@  unsigned install_e820_map(unsigned max_entries, struct e820entry *entries)
 {
 	int i;
 
-	unsigned num_entries = min(lib_sysinfo.n_memranges, max_entries);
+	unsigned num_entries = min((unsigned)lib_sysinfo.n_memranges, max_entries);
 	if (num_entries < lib_sysinfo.n_memranges) {
 		printf("Warning: Limiting e820 map to %d entries.\n",
 			num_entries);
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index 6144c53..c9c8eaa 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -114,7 +114,7 @@  static void show_eeprom(void)
 		e.date[3] & 0x80 ? "PM" : "");
 
 	/* Show MAC addresses  */
-	for (i = 0; i < min(e.mac_count, MAX_NUM_PORTS); i++) {
+	for (i = 0; i < min(e.mac_count, (u8)MAX_NUM_PORTS); i++) {
 
 		u8 *p = e.mac[i];
 
@@ -223,7 +223,7 @@  static int prog_eeprom(void)
 	 */
 	for (i = 0, p = &e; i < sizeof(e); i += 8, p += 8) {
 		ret = i2c_write(CONFIG_SYS_I2C_EEPROM_ADDR, i, CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
-			p, min((sizeof(e) - i), 8));
+				p, min((int)(sizeof(e) - i), 8));
 		if (ret)
 			break;
 		udelay(5000);	/* 5ms write cycle timing */
@@ -461,7 +461,7 @@  int mac_read_from_eeprom(void)
 		memset(e.mac[8], 0xff, 6);
 #endif
 
-	for (i = 0; i < min(e.mac_count, MAX_NUM_PORTS); i++) {
+	for (i = 0; i < min(e.mac_count, (u8)MAX_NUM_PORTS); i++) {
 		if (memcmp(&e.mac[i], "\0\0\0\0\0\0", 6) &&
 		    memcmp(&e.mac[i], "\xFF\xFF\xFF\xFF\xFF\xFF", 6)) {
 			char ethaddr[18];
diff --git a/board/gdsys/p1022/controlcenterd-id.c b/board/gdsys/p1022/controlcenterd-id.c
index 70eff91..317669b 100644
--- a/board/gdsys/p1022/controlcenterd-id.c
+++ b/board/gdsys/p1022/controlcenterd-id.c
@@ -236,7 +236,7 @@  static int ccdm_mmc_read(struct mmc *mmc, u64 src, u8 *dst, int size)
 			tmp_buf);
 		if (!n)
 			goto failure;
-		result = min(size, blk_len - ofs);
+		result = min(size, (int)(blk_len - ofs));
 		memcpy(dst, tmp_buf + ofs, result);
 		dst += result;
 		size -= result;
@@ -736,7 +736,8 @@  do_bin_func:
 				src_buf = buf;
 				for (ptr = (uint8_t *)src_buf, i = 20; i > 0;
 					i -= data_size, ptr += data_size)
-					memcpy(ptr, data, min(i, data_size));
+					memcpy(ptr, data,
+					       min_t(size_t, i, data_size));
 			}
 		}
 		bin_func(dst_reg->digest, src_buf, 20);
diff --git a/board/imgtec/malta/malta.c b/board/imgtec/malta/malta.c
index d363e49..78c4bd4 100644
--- a/board/imgtec/malta/malta.c
+++ b/board/imgtec/malta/malta.c
@@ -37,7 +37,7 @@  static void malta_lcd_puts(const char *str)
 	void *reg = (void *)CKSEG1ADDR(MALTA_ASCIIPOS0);
 
 	/* print up to 8 characters of the string */
-	for (i = 0; i < min(strlen(str), 8); i++) {
+	for (i = 0; i < min((int)strlen(str), 8); i++) {
 		__raw_writel(str[i], reg);
 		reg += MALTA_ASCIIPOS1 - MALTA_ASCIIPOS0;
 	}
diff --git a/common/cmd_elf.c b/common/cmd_elf.c
index 42a5296..58b61c2 100644
--- a/common/cmd_elf.c
+++ b/common/cmd_elf.c
@@ -210,9 +210,9 @@  int do_bootvx(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	 */
 	bootline = getenv("bootargs");
 	if (bootline) {
-		memcpy((void *) bootaddr, bootline,
-			max(strlen(bootline), 255));
-		flush_cache(bootaddr, max(strlen(bootline), 255));
+		memcpy((void *)bootaddr, bootline,
+		       max(strlen(bootline), (size_t)255));
+		flush_cache(bootaddr, max(strlen(bootline), (size_t)255));
 	} else {
 		sprintf(build_buf, CONFIG_SYS_VXWORKS_BOOT_DEVICE);
 		tmp = getenv("bootfile");
@@ -240,9 +240,9 @@  int do_bootvx(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 			 CONFIG_SYS_VXWORKS_ADD_PARAMS);
 #endif
 
-		memcpy((void *) bootaddr, build_buf,
-			max(strlen(build_buf), 255));
-		flush_cache(bootaddr, max(strlen(build_buf), 255));
+		memcpy((void *)bootaddr, build_buf,
+		       max(strlen(build_buf), (size_t)255));
+		flush_cache(bootaddr, max(strlen(build_buf), (size_t)255));
 	}
 
 	/*
diff --git a/common/cmd_sf.c b/common/cmd_sf.c
index 95a6f89..5c788e9 100644
--- a/common/cmd_sf.c
+++ b/common/cmd_sf.c
@@ -18,7 +18,6 @@ 
 
 static struct spi_flash *flash;
 
-
 /*
  * This function computes the length argument for the erase command.
  * The length on which the command is to operate can be given in two forms:
@@ -71,9 +70,9 @@  static ulong bytes_per_second(unsigned int len, ulong start_ms)
 {
 	/* less accurate but avoids overflow */
 	if (len >= ((unsigned int) -1) / 1024)
-		return len / (max(get_timer(start_ms) / 1024, 1));
+		return len / (max(get_timer(start_ms) / 1024, 1UL));
 	else
-		return 1024 * len / max(get_timer(start_ms), 1);
+		return 1024 * len / max(get_timer(start_ms), 1UL);
 }
 
 static int do_spi_flash_probe(int argc, char * const argv[])
@@ -223,7 +222,7 @@  static int spi_flash_update(struct spi_flash *flash, u32 offset,
 		ulong last_update = get_timer(0);
 
 		for (; buf < end && !err_oper; buf += todo, offset += todo) {
-			todo = min(end - buf, flash->sector_size);
+			todo = min_t(size_t, end - buf, flash->sector_size);
 			if (get_timer(last_update) > 100) {
 				printf("   \rUpdating, %zu%% %lu B/s",
 				       100 - (end - buf) / scale,
@@ -421,7 +420,8 @@  static int spi_flash_test(struct spi_flash *flash, uint8_t *buf, ulong len,
 	for (i = 0; i < len; i++) {
 		if (vbuf[i] != 0xff) {
 			printf("Check failed at %d\n", i);
-			print_buffer(i, vbuf + i, 1, min(len - i, 0x40), 0);
+			print_buffer(i, vbuf + i, 1,
+				     min_t(uint, len - i, 0x40), 0);
 			return -1;
 		}
 	}
@@ -443,9 +443,11 @@  static int spi_flash_test(struct spi_flash *flash, uint8_t *buf, ulong len,
 	for (i = 0; i < len; i++) {
 		if (buf[i] != vbuf[i]) {
 			printf("Verify failed at %d, good data:\n", i);
-			print_buffer(i, buf + i, 1, min(len - i, 0x40), 0);
+			print_buffer(i, buf + i, 1,
+				     min_t(uint, len - i, 0x40), 0);
 			printf("Bad data:\n");
-			print_buffer(i, vbuf + i, 1, min(len - i, 0x40), 0);
+			print_buffer(i, vbuf + i, 1,
+				     min_t(uint, len - i, 0x40), 0);
 			return -1;
 		}
 	}
diff --git a/common/env_nand.c b/common/env_nand.c
index 749605f..9c9bb82 100644
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -132,7 +132,7 @@  static int writeenv(size_t offset, u_char *buf)
 	u_char *char_ptr;
 
 	blocksize = nand_info[0].erasesize;
-	len = min(blocksize, CONFIG_ENV_SIZE);
+	len = min(blocksize, (size_t)CONFIG_ENV_SIZE);
 
 	while (amount_saved < CONFIG_ENV_SIZE && offset < end) {
 		if (nand_block_isbad(&nand_info[0], offset)) {
@@ -244,7 +244,7 @@  static int readenv(size_t offset, u_char *buf)
 	if (!blocksize)
 		return 1;
 
-	len = min(blocksize, CONFIG_ENV_SIZE);
+	len = min(blocksize, (size_t)CONFIG_ENV_SIZE);
 
 	while (amount_loaded < CONFIG_ENV_SIZE && offset < end) {
 		if (nand_block_isbad(&nand_info[0], offset)) {
diff --git a/common/fdt_support.c b/common/fdt_support.c
index 3f64156..2d3c387 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -1199,7 +1199,8 @@  int fdt_node_offset_by_compat_reg(void *blob, const char *compat,
  */
 int fdt_alloc_phandle(void *blob)
 {
-	int offset, phandle = 0;
+	int offset;
+	uint32_t phandle = 0;
 
 	for (offset = fdt_next_node(blob, -1, NULL); offset >= 0;
 	     offset = fdt_next_node(blob, offset, NULL)) {
diff --git a/common/lcd.c b/common/lcd.c
index 787d80e..4d696a8 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -746,7 +746,7 @@  static void splash_align_axis(int *axis, unsigned long panel_size,
 	else
 		return;
 
-	*axis = max(0, axis_alignment);
+	*axis = max(0, (int)axis_alignment);
 }
 #endif
 
@@ -1167,8 +1167,8 @@  U_BOOT_ENV_CALLBACK(splashimage, on_splashimage);
 
 void lcd_position_cursor(unsigned col, unsigned row)
 {
-	console_col = min(col, CONSOLE_COLS - 1);
-	console_row = min(row, CONSOLE_ROWS - 1);
+	console_col = min_t(short, col, CONSOLE_COLS - 1);
+	console_row = min_t(short, row, CONSOLE_ROWS - 1);
 }
 
 int lcd_get_pixel_width(void)
diff --git a/common/usb_hub.c b/common/usb_hub.c
index c416e5e..c931bed 100644
--- a/common/usb_hub.c
+++ b/common/usb_hub.c
@@ -339,7 +339,8 @@  static int usb_hub_configure(struct usb_device *dev)
 	}
 	descriptor = (struct usb_hub_descriptor *)buffer;
 
-	length = min(descriptor->bLength, sizeof(struct usb_hub_descriptor));
+	length = min_t(int, descriptor->bLength,
+		       sizeof(struct usb_hub_descriptor));
 
 	if (usb_get_hub_descriptor(dev, buffer, length) < 0) {
 		debug("usb_hub_configure: failed to get hub " \
diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c
index a93a8e1..c9a3beb 100644
--- a/drivers/block/ahci.c
+++ b/drivers/block/ahci.c
@@ -730,7 +730,7 @@  static int ata_scsiop_read_write(ccb *pccb, u8 is_write)
 		u16 now_blocks; /* number of blocks per iteration */
 		u32 transfer_size; /* number of bytes per iteration */
 
-		now_blocks = min(MAX_SATA_BLOCKS_READ_WRITE, blocks);
+		now_blocks = min((u16)MAX_SATA_BLOCKS_READ_WRITE, blocks);
 
 		transfer_size = ATA_SECT_SIZE * now_blocks;
 		if (transfer_size > user_buffer_size) {
diff --git a/drivers/ddr/fsl/ctrl_regs.c b/drivers/ddr/fsl/ctrl_regs.c
index 9a156bf..9e2a4d2 100644
--- a/drivers/ddr/fsl/ctrl_regs.c
+++ b/drivers/ddr/fsl/ctrl_regs.c
@@ -303,7 +303,7 @@  static void set_timing_cfg_0(fsl_ddr_cfg_regs_t *ddr,
 
 #ifdef CONFIG_SYS_FSL_DDR4
 	/* tXP=max(4nCK, 6ns) */
-	int txp = max(mclk_ps * 4, 6000); /* unit=ps */
+	int txp = max((int)mclk_ps * 4, 6000); /* unit=ps */
 	trwt_mclk = 2;
 	twrt_mclk = 1;
 	act_pd_exit_mclk = picos_to_mclk(txp);
@@ -312,7 +312,7 @@  static void set_timing_cfg_0(fsl_ddr_cfg_regs_t *ddr,
 	 * MRS_CYC = max(tMRD, tMOD)
 	 * tMRD = 8nCK, tMOD = max(24nCK, 15ns)
 	 */
-	tmrd_mclk = max(24, picos_to_mclk(15000));
+	tmrd_mclk = max(24U, picos_to_mclk(15000));
 #elif defined(CONFIG_SYS_FSL_DDR3)
 	unsigned int data_rate = get_ddr_freq(0);
 	int txp;
@@ -325,7 +325,7 @@  static void set_timing_cfg_0(fsl_ddr_cfg_regs_t *ddr,
 	 * spec has not the tAXPD, we use
 	 * tAXPD=1, need design to confirm.
 	 */
-	txp = max(mclk_ps * 3, (mclk_ps > 1540 ? 7500 : 6000));
+	txp = max((int)mclk_ps * 3, (mclk_ps > 1540 ? 7500 : 6000));
 
 	tmrd_mclk = 4;
 	/* set the turnaround time */
@@ -511,8 +511,8 @@  static void set_timing_cfg_1(fsl_ddr_cfg_regs_t *ddr,
 #ifdef CONFIG_SYS_FSL_DDR4
 	refrec_ctrl = picos_to_mclk(common_dimm->trfc1_ps) - 8;
 	wrrec_mclk = picos_to_mclk(common_dimm->twr_ps);
-	acttoact_mclk = max(picos_to_mclk(common_dimm->trrds_ps), 4);
-	wrtord_mclk = max(2, picos_to_mclk(2500));
+	acttoact_mclk = max(picos_to_mclk(common_dimm->trrds_ps), 4U);
+	wrtord_mclk = max(2U, picos_to_mclk(2500));
 	if ((wrrec_mclk < 1) || (wrrec_mclk > 24))
 		printf("Error: WRREC doesn't support %d clocks\n", wrrec_mclk);
 	else
@@ -627,14 +627,14 @@  static void set_timing_cfg_2(fsl_ddr_cfg_regs_t *ddr,
 	wr_data_delay = popts->write_data_delay;
 #ifdef CONFIG_SYS_FSL_DDR4
 	cpo = 0;
-	cke_pls = max(3, picos_to_mclk(5000));
+	cke_pls = max(3U, picos_to_mclk(5000));
 #elif defined(CONFIG_SYS_FSL_DDR3)
 	/*
 	 * cke pulse = max(3nCK, 7.5ns) for DDR3-800
 	 *             max(3nCK, 5.625ns) for DDR3-1066, 1333
 	 *             max(3nCK, 5ns) for DDR3-1600, 1866, 2133
 	 */
-	cke_pls = max(3, picos_to_mclk(mclk_ps > 1870 ? 7500 :
+	cke_pls = max(3U, picos_to_mclk(mclk_ps > 1870 ? 7500 :
 				       (mclk_ps > 1245 ? 5625 : 5000)));
 #else
 	cke_pls = FSL_DDR_MIN_TCKE_PULSE_WIDTH_DDR;
@@ -1810,9 +1810,9 @@  static void set_timing_cfg_7(fsl_ddr_cfg_regs_t *ddr,
 	unsigned int txpr, tcksre, tcksrx;
 	unsigned int cke_rst, cksre, cksrx, par_lat, cs_to_cmd;
 
-	txpr = max(5, picos_to_mclk(common_dimm->trfc1_ps + 10000));
-	tcksre = max(5, picos_to_mclk(10000));
-	tcksrx = max(5, picos_to_mclk(10000));
+	txpr = max(5U, picos_to_mclk(common_dimm->trfc1_ps + 10000));
+	tcksre = max(5U, picos_to_mclk(10000));
+	tcksrx = max(5U, picos_to_mclk(10000));
 	par_lat = 0;
 	cs_to_cmd = 0;
 
@@ -1877,7 +1877,7 @@  static void set_timing_cfg_8(fsl_ddr_cfg_regs_t *ddr,
 	}
 
 	acttoact_bg = picos_to_mclk(common_dimm->trrdl_ps);
-	wrtord_bg = max(4, picos_to_mclk(7500));
+	wrtord_bg = max(4U, picos_to_mclk(7500));
 	if (popts->otf_burst_chop_en)
 		wrtord_bg += 2;
 
diff --git a/drivers/ddr/fsl/lc_common_dimm_params.c b/drivers/ddr/fsl/lc_common_dimm_params.c
index 05a24dd..73db444 100644
--- a/drivers/ddr/fsl/lc_common_dimm_params.c
+++ b/drivers/ddr/fsl/lc_common_dimm_params.c
@@ -289,48 +289,58 @@  compute_lowest_common_dimm_parameters(const dimm_params_t *dimm_params,
 		 * Find minimum tckmax_ps to find fastest slow speed,
 		 * i.e., this is the slowest the whole system can go.
 		 */
-		tckmax_ps = min(tckmax_ps, dimm_params[i].tckmax_ps);
+		tckmax_ps = min(tckmax_ps,
+				(unsigned int)dimm_params[i].tckmax_ps);
 #if defined(CONFIG_SYS_FSL_DDR3) || defined(CONFIG_SYS_FSL_DDR4)
-		taamin_ps = max(taamin_ps, dimm_params[i].taa_ps);
+		taamin_ps = max(taamin_ps,
+				(unsigned int)dimm_params[i].taa_ps);
 #endif
-		tckmin_x_ps = max(tckmin_x_ps, dimm_params[i].tckmin_x_ps);
-		trcd_ps = max(trcd_ps, dimm_params[i].trcd_ps);
-		trp_ps = max(trp_ps, dimm_params[i].trp_ps);
-		tras_ps = max(tras_ps, dimm_params[i].tras_ps);
+		tckmin_x_ps = max(tckmin_x_ps,
+				  (unsigned int)dimm_params[i].tckmin_x_ps);
+		trcd_ps = max(trcd_ps, (unsigned int)dimm_params[i].trcd_ps);
+		trp_ps = max(trp_ps, (unsigned int)dimm_params[i].trp_ps);
+		tras_ps = max(tras_ps, (unsigned int)dimm_params[i].tras_ps);
 #ifdef CONFIG_SYS_FSL_DDR4
-		trfc1_ps = max(trfc1_ps, dimm_params[i].trfc1_ps);
-		trfc2_ps = max(trfc2_ps, dimm_params[i].trfc2_ps);
-		trfc4_ps = max(trfc4_ps, dimm_params[i].trfc4_ps);
-		trrds_ps = max(trrds_ps, dimm_params[i].trrds_ps);
-		trrdl_ps = max(trrdl_ps, dimm_params[i].trrdl_ps);
-		tccdl_ps = max(tccdl_ps, dimm_params[i].tccdl_ps);
+		trfc1_ps = max(trfc1_ps,
+			       (unsigned int)dimm_params[i].trfc1_ps);
+		trfc2_ps = max(trfc2_ps,
+			       (unsigned int)dimm_params[i].trfc2_ps);
+		trfc4_ps = max(trfc4_ps,
+			       (unsigned int)dimm_params[i].trfc4_ps);
+		trrds_ps = max(trrds_ps,
+			       (unsigned int)dimm_params[i].trrds_ps);
+		trrdl_ps = max(trrdl_ps,
+			       (unsigned int)dimm_params[i].trrdl_ps);
+		tccdl_ps = max(tccdl_ps,
+			       (unsigned int)dimm_params[i].tccdl_ps);
 #else
-		twr_ps = max(twr_ps, dimm_params[i].twr_ps);
-		twtr_ps = max(twtr_ps, dimm_params[i].twtr_ps);
-		trfc_ps = max(trfc_ps, dimm_params[i].trfc_ps);
-		trrd_ps = max(trrd_ps, dimm_params[i].trrd_ps);
-		trtp_ps = max(trtp_ps, dimm_params[i].trtp_ps);
+		twr_ps = max(twr_ps, (unsigned int)dimm_params[i].twr_ps);
+		twtr_ps = max(twtr_ps, (unsigned int)dimm_params[i].twtr_ps);
+		trfc_ps = max(trfc_ps, (unsigned int)dimm_params[i].trfc_ps);
+		trrd_ps = max(trrd_ps, (unsigned int)dimm_params[i].trrd_ps);
+		trtp_ps = max(trtp_ps, (unsigned int)dimm_params[i].trtp_ps);
 #endif
-		trc_ps = max(trc_ps, dimm_params[i].trc_ps);
+		trc_ps = max(trc_ps, (unsigned int)dimm_params[i].trc_ps);
 #if defined(CONFIG_SYS_FSL_DDR1) || defined(CONFIG_SYS_FSL_DDR2)
-		tis_ps = max(tis_ps, dimm_params[i].tis_ps);
-		tih_ps = max(tih_ps, dimm_params[i].tih_ps);
-		tds_ps = max(tds_ps, dimm_params[i].tds_ps);
-		tdh_ps = max(tdh_ps, dimm_params[i].tdh_ps);
-		tqhs_ps = max(tqhs_ps, dimm_params[i].tqhs_ps);
+		tis_ps = max(tis_ps, (unsigned int)dimm_params[i].tis_ps);
+		tih_ps = max(tih_ps, (unsigned int)dimm_params[i].tih_ps);
+		tds_ps = max(tds_ps, (unsigned int)dimm_params[i].tds_ps);
+		tdh_ps = max(tdh_ps, (unsigned int)dimm_params[i].tdh_ps);
+		tqhs_ps = max(tqhs_ps, (unsigned int)dimm_params[i].tqhs_ps);
 		/*
 		 * Find maximum tdqsq_max_ps to find slowest.
 		 *
 		 * FIXME: is finding the slowest value the correct
 		 * strategy for this parameter?
 		 */
-		tdqsq_max_ps = max(tdqsq_max_ps, dimm_params[i].tdqsq_max_ps);
+		tdqsq_max_ps = max(tdqsq_max_ps,
+				   (unsigned int)dimm_params[i].tdqsq_max_ps);
 #endif
 		refresh_rate_ps = max(refresh_rate_ps,
-				      dimm_params[i].refresh_rate_ps);
+				      (unsigned int)dimm_params[i].refresh_rate_ps);
 		/* extended_op_srt is either 0 or 1, 0 having priority */
 		extended_op_srt = min(extended_op_srt,
-				      dimm_params[i].extended_op_srt);
+				      (unsigned int)dimm_params[i].extended_op_srt);
 	}
 
 	outpdimm->ndimms_present = number_of_dimms - temp1;
diff --git a/drivers/ddr/fsl/main.c b/drivers/ddr/fsl/main.c
index b43b669..6f291eb 100644
--- a/drivers/ddr/fsl/main.c
+++ b/drivers/ddr/fsl/main.c
@@ -106,7 +106,8 @@  static void __get_spd(generic_spd_eeprom_t *spd, u8 i2c_address)
 		i2c_write(SPD_SPA1_ADDRESS, 0, 1, &dummy, 1);
 		ret = i2c_read(i2c_address, 0, 1,
 			       (uchar *)((ulong)spd + 256),
-			       min(256, sizeof(generic_spd_eeprom_t) - 256));
+			       min(256,
+				   (int)sizeof(generic_spd_eeprom_t) - 256));
 	}
 #else
 	ret = i2c_read(i2c_address, 0, 1, (uchar *)spd,
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c
index 55e6a83..c0aba6e 100644
--- a/drivers/dfu/dfu.c
+++ b/drivers/dfu/dfu.c
@@ -289,7 +289,7 @@  static int dfu_read_buffer_fill(struct dfu_entity *dfu, void *buf, int size)
 	readn = 0;
 	while (size > 0) {
 		/* get chunk that can be read */
-		chunk = min(size, dfu->b_left);
+		chunk = min((long)size, dfu->b_left);
 		/* consume */
 		if (chunk > 0) {
 			memcpy(buf, dfu->i_buf, chunk);
diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c
index 811033b..e183ced 100644
--- a/drivers/i2c/fsl_i2c.c
+++ b/drivers/i2c/fsl_i2c.c
@@ -127,7 +127,7 @@  static const struct {
 static unsigned int set_i2c_bus_speed(const struct fsl_i2c *dev,
 	unsigned int i2c_clk, unsigned int speed)
 {
-	unsigned short divider = min(i2c_clk / speed, (unsigned short) -1);
+	unsigned short divider = min(i2c_clk / speed, (unsigned int)USHRT_MAX);
 
 	/*
 	 * We want to choose an FDR/DFSR that generates an I2C bus speed that
diff --git a/drivers/misc/cros_ec_spi.c b/drivers/misc/cros_ec_spi.c
index e403664..e6dba29 100644
--- a/drivers/misc/cros_ec_spi.c
+++ b/drivers/misc/cros_ec_spi.c
@@ -143,7 +143,7 @@  int cros_ec_spi_command(struct cros_ec_dev *dev, uint8_t cmd, int cmd_version,
 		return -1;
 	}
 
-	len = min(p[1], din_len);
+	len = min((int)p[1], din_len);
 	cros_ec_dump_data("in", -1, p, len + 3);
 
 	/* Response code is first byte of message */
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 2640607..90b8ed0 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -610,7 +610,7 @@  int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
 #endif
 
 	cfg->cfg.f_min = 400000;
-	cfg->cfg.f_max = min(gd->arch.sdhc_clk, 52000000);
+	cfg->cfg.f_max = min(gd->arch.sdhc_clk, (u32)52000000);
 
 	cfg->cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
 
diff --git a/drivers/mmc/pxa_mmc_gen.c b/drivers/mmc/pxa_mmc_gen.c
index 1f29757..25ab0b1 100644
--- a/drivers/mmc/pxa_mmc_gen.c
+++ b/drivers/mmc/pxa_mmc_gen.c
@@ -197,7 +197,7 @@  static int pxa_mmc_do_read_xfer(struct mmc *mmc, struct mmc_data *data)
 	while (len) {
 		/* The controller has data ready */
 		if (readl(&regs->i_reg) & MMC_I_REG_RXFIFO_RD_REQ) {
-			size = min(len, PXAMMC_FIFO_SIZE);
+			size = min(len, (uint32_t)PXAMMC_FIFO_SIZE);
 			len -= size;
 			size /= 4;
 
@@ -233,14 +233,14 @@  static int pxa_mmc_do_write_xfer(struct mmc *mmc, struct mmc_data *data)
 	while (len) {
 		/* The controller is ready to receive data */
 		if (readl(&regs->i_reg) & MMC_I_REG_TXFIFO_WR_REQ) {
-			size = min(len, PXAMMC_FIFO_SIZE);
+			size = min(len, (uint32_t)PXAMMC_FIFO_SIZE);
 			len -= size;
 			size /= 4;
 
 			while (size--)
 				writel(*buf++, &regs->txfifo);
 
-			if (min(len, PXAMMC_FIFO_SIZE) < 32)
+			if (min(len, (uint32_t)PXAMMC_FIFO_SIZE) < 32)
 				writel(MMC_PRTBUF_BUF_PART_FULL, &regs->prtbuf);
 		}
 
diff --git a/drivers/mtd/nand/denali_spl.c b/drivers/mtd/nand/denali_spl.c
index 65fdde8..e98f537 100644
--- a/drivers/mtd/nand/denali_spl.c
+++ b/drivers/mtd/nand/denali_spl.c
@@ -203,7 +203,7 @@  int nand_spl_load_image(uint32_t offs, unsigned int size, void *dst)
 			if (ret < 0)
 				return ret;
 
-			readlen = min(page_size - column, size);
+			readlen = min(page_size - column, (int)size);
 			memcpy(dst, page_buffer, readlen);
 
 			column = 0;
diff --git a/drivers/mtd/spi/sandbox.c b/drivers/mtd/spi/sandbox.c
index 1cf2f98..be6c43e 100644
--- a/drivers/mtd/spi/sandbox.c
+++ b/drivers/mtd/spi/sandbox.c
@@ -315,7 +315,7 @@  int sandbox_erase_part(struct sandbox_spi_flash *sbsf, int size)
 	int ret;
 
 	while (size > 0) {
-		todo = min(size, sizeof(sandbox_sf_0xff));
+		todo = min(size, (int)sizeof(sandbox_sf_0xff));
 		ret = os_write(sbsf->fd, sandbox_sf_0xff, todo);
 		if (ret != todo)
 			return ret;
diff --git a/drivers/mtd/spi/sf_ops.c b/drivers/mtd/spi/sf_ops.c
index 85cf22d..759231f 100644
--- a/drivers/mtd/spi/sf_ops.c
+++ b/drivers/mtd/spi/sf_ops.c
@@ -313,10 +313,11 @@  int spi_flash_cmd_write_ops(struct spi_flash *flash, u32 offset,
 			return ret;
 #endif
 		byte_addr = offset % page_size;
-		chunk_len = min(len - actual, page_size - byte_addr);
+		chunk_len = min(len - actual, (size_t)(page_size - byte_addr));
 
 		if (flash->spi->max_write_size)
-			chunk_len = min(chunk_len, flash->spi->max_write_size);
+			chunk_len = min(chunk_len,
+					(size_t)flash->spi->max_write_size);
 
 		spi_flash_addr(write_addr, cmd);
 
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index 623f749..677c89f 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -256,7 +256,7 @@  static void nc_puts(struct stdio_dev *dev, const char *s)
 
 	len = strlen(s);
 	while (len) {
-		int send_len = min(len, sizeof(input_buffer));
+		int send_len = min(len, (int)sizeof(input_buffer));
 		nc_send_packet(s, send_len);
 		len -= send_len;
 		s += send_len;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 60c333e..5d54790 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -662,13 +662,15 @@  int pci_hose_scan_bus(struct pci_controller *hose, int bus)
 #endif
 
 #ifdef CONFIG_PCI_PNP
-		sub_bus = max(pciauto_config_device(hose, dev), sub_bus);
+		sub_bus = max((unsigned int)pciauto_config_device(hose, dev),
+			      sub_bus);
 #else
 		cfg = pci_find_config(hose, class, vendor, device,
 				      PCI_BUS(dev), PCI_DEV(dev), PCI_FUNC(dev));
 		if (cfg) {
 			cfg->config_device(hose, dev, cfg);
-			sub_bus = max(sub_bus, hose->current_busno);
+			sub_bus = max(sub_bus,
+				      (unsigned int)hose->current_busno);
 		}
 #endif
 
diff --git a/drivers/pci/pci_auto.c b/drivers/pci/pci_auto.c
index 86ba6b5..44470fa 100644
--- a/drivers/pci/pci_auto.c
+++ b/drivers/pci/pci_auto.c
@@ -387,7 +387,7 @@  int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev)
 		n = pci_hose_scan_bus(hose, hose->current_busno);
 
 		/* figure out the deepest we've gone for this leg */
-		sub_bus = max(n, sub_bus);
+		sub_bus = max((unsigned int)n, sub_bus);
 		pciauto_postscan_setup_bridge(hose, dev, sub_bus);
 
 		sub_bus = hose->current_busno;
diff --git a/drivers/serial/usbtty.c b/drivers/serial/usbtty.c
index 7fb0b92..75f0ec3 100644
--- a/drivers/serial/usbtty.c
+++ b/drivers/serial/usbtty.c
@@ -882,7 +882,7 @@  static int write_buffer (circbuf_t * buf)
 			space_avail =
 				current_urb->buffer_length -
 				current_urb->actual_length;
-			popnum = min(space_avail, buf->size);
+			popnum = min(space_avail, (int)buf->size);
 			if (popnum == 0)
 				break;
 
diff --git a/drivers/spi/fsl_espi.c b/drivers/spi/fsl_espi.c
index ae0fe58..375dc07 100644
--- a/drivers/spi/fsl_espi.c
+++ b/drivers/spi/fsl_espi.c
@@ -273,7 +273,7 @@  int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out,
 			spi_cs_deactivate(slave);
 			return 0;
 		}
-		buf_len = 2 * cmd_len + min(data_len, max_tran_len);
+		buf_len = 2 * cmd_len + min(data_len, (size_t)max_tran_len);
 		len = cmd_len + data_len;
 		rx_offset = cmd_len;
 		buffer = (unsigned char *)malloc(buf_len);
@@ -306,7 +306,7 @@  int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out,
 		if (data_in)
 			din = buffer + rx_offset;
 		dout = buffer;
-		tran_len = min(data_len , max_tran_len);
+		tran_len = min(data_len, (size_t)max_tran_len);
 		num_blks = DIV_ROUND_UP(tran_len + cmd_len, 4);
 		num_bytes = (tran_len + cmd_len) % 4;
 		fsl->data_len = tran_len + cmd_len;
diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index 23f2ba6..0881599 100644
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -315,7 +315,7 @@  int spi_xchg_single(struct spi_slave *slave, unsigned int bitlen,
 		tmp = reg_read(&regs->rxdata);
 		data = cpu_to_be32(tmp);
 		debug("SPI Rx: 0x%x 0x%x\n", tmp, data);
-		cnt = min(nbytes, sizeof(data));
+		cnt = min_t(u32, nbytes, sizeof(data));
 		if (din) {
 			memcpy(din, &data, cnt);
 			din += cnt;
diff --git a/drivers/spi/spi-uclass.c b/drivers/spi/spi-uclass.c
index 13c6b77..637d420 100644
--- a/drivers/spi/spi-uclass.c
+++ b/drivers/spi/spi-uclass.c
@@ -57,7 +57,7 @@  int spi_claim_bus(struct spi_slave *slave)
 	speed = slave->max_hz;
 	if (spi->max_hz) {
 		if (speed)
-			speed = min(speed, spi->max_hz);
+			speed = min(speed, (int)spi->max_hz);
 		else
 			speed = spi->max_hz;
 	}
diff --git a/drivers/tpm/tpm_tis_lpc.c b/drivers/tpm/tpm_tis_lpc.c
index eecf18c..d09f8ce 100644
--- a/drivers/tpm/tpm_tis_lpc.c
+++ b/drivers/tpm/tpm_tis_lpc.c
@@ -274,7 +274,7 @@  static u32 tis_senddata(const u8 * const data, u32 len)
 		 * changes to zero exactly after the last byte is fed into the
 		 * FIFO.
 		 */
-		count = min(burst, len - offset - 1);
+		count = min((u32)burst, len - offset - 1);
 		while (count--)
 			tpm_write_byte(data[offset++],
 				  &lpc_tpm_dev[locality].data);
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 7bd2562..a4c5606 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -743,8 +743,8 @@  composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 			if (!gadget_is_dualspeed(gadget))
 				break;
 			device_qual(cdev);
-			value = min(w_length,
-				sizeof(struct usb_qualifier_descriptor));
+			value = min_t(int, w_length,
+				      sizeof(struct usb_qualifier_descriptor));
 			break;
 		case USB_DT_OTHER_SPEED_CONFIG:
 			if (!gadget_is_dualspeed(gadget))
diff --git a/drivers/usb/gadget/designware_udc.c b/drivers/usb/gadget/designware_udc.c
index 3559400..0db7a3b 100644
--- a/drivers/usb/gadget/designware_udc.c
+++ b/drivers/usb/gadget/designware_udc.c
@@ -269,8 +269,8 @@  static void dw_write_noniso_tx_fifo(struct usb_endpoint_instance
 		UDCDBGA("urb->buffer %p, buffer_length %d, actual_length %d",
 			urb->buffer, urb->buffer_length, urb->actual_length);
 
-		last = min(urb->actual_length - endpoint->sent,
-			   endpoint->tx_packetSize);
+		last = min_t(u32, urb->actual_length - endpoint->sent,
+			     endpoint->tx_packetSize);
 
 		if (last) {
 			u8 *cp = urb->buffer + endpoint->sent;
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index efd5c7f..9423555 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -65,7 +65,8 @@  static int udc_write_urb(struct usb_endpoint_instance *endpoint)
 	if (!urb || !urb->actual_length)
 		return -1;
 
-	n = min(urb->actual_length - endpoint->sent, endpoint->tx_packetSize);
+	n = min_t(unsigned int, urb->actual_length - endpoint->sent,
+		  endpoint->tx_packetSize);
 	if (n <= 0)
 		return -1;
 
diff --git a/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c b/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
index 4f69b22..fda0911 100644
--- a/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
+++ b/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
@@ -97,8 +97,8 @@  static int setdma_rx(struct s3c_ep *ep, struct s3c_request *req)
 	u32 ep_num = ep_index(ep);
 
 	buf = req->req.buf + req->req.actual;
-	length = min(req->req.length - req->req.actual,
-		     ep_num ? DMA_BUFFER_SIZE : ep->ep.maxpacket);
+	length = min_t(u32, req->req.length - req->req.actual,
+		       ep_num ? DMA_BUFFER_SIZE : ep->ep.maxpacket);
 
 	ep->len = length;
 	ep->dma_buf = buf;
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c
index 2a5bbf5..e8142ac 100644
--- a/drivers/usb/host/dwc2.c
+++ b/drivers/usb/host/dwc2.c
@@ -503,23 +503,23 @@  static int dwc_otg_submit_rh_msg_in_descriptor(struct usb_device *dev,
 	case 0:
 		switch (wValue & 0xff00) {
 		case 0x0100:	/* device descriptor */
-			len = min3(txlen, sizeof(root_hub_dev_des), wLength);
+			len = min3(txlen, (int)sizeof(root_hub_dev_des), (int)wLength);
 			memcpy(buffer, root_hub_dev_des, len);
 			break;
 		case 0x0200:	/* configuration descriptor */
-			len = min3(txlen, sizeof(root_hub_config_des), wLength);
+			len = min3(txlen, (int)sizeof(root_hub_config_des), (int)wLength);
 			memcpy(buffer, root_hub_config_des, len);
 			break;
 		case 0x0300:	/* string descriptors */
 			switch (wValue & 0xff) {
 			case 0x00:
-				len = min3(txlen, sizeof(root_hub_str_index0),
-					   wLength);
+				len = min3(txlen, (int)sizeof(root_hub_str_index0),
+					   (int)wLength);
 				memcpy(buffer, root_hub_str_index0, len);
 				break;
 			case 0x01:
-				len = min3(txlen, sizeof(root_hub_str_index1),
-					   wLength);
+				len = min3(txlen, (int)sizeof(root_hub_str_index1),
+					   (int)wLength);
 				memcpy(buffer, root_hub_str_index1, len);
 				break;
 			}
@@ -556,7 +556,7 @@  static int dwc_otg_submit_rh_msg_in_descriptor(struct usb_device *dev,
 			data[10] = data[9];
 		}
 
-		len = min3(txlen, data[0], wLength);
+		len = min3(txlen, (int)data[0], (int)wLength);
 		memcpy(buffer, data, len);
 		break;
 	default:
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 936d006..55db85c 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -910,7 +910,7 @@  ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer,
 	}
 
 	mdelay(1);
-	len = min3(srclen, le16_to_cpu(req->length), length);
+	len = min3(srclen, (int)le16_to_cpu(req->length), length);
 	if (srcptr != NULL && len > 0)
 		memcpy(buffer, srcptr, len);
 	else
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 19c3ec6..b5aade9 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -511,7 +511,7 @@  static void record_transfer_result(struct usb_device *udev,
 				   union xhci_trb *event, int length)
 {
 	udev->act_len = min(length, length -
-		EVENT_TRB_LEN(le32_to_cpu(event->trans_event.transfer_len)));
+		(int)EVENT_TRB_LEN(le32_to_cpu(event->trans_event.transfer_len)));
 
 	switch (GET_COMP_CODE(le32_to_cpu(event->trans_event.transfer_len))) {
 	case COMP_SUCCESS:
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 59dc096..87f2972 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -829,7 +829,7 @@  static int xhci_submit_root(struct usb_device *udev, unsigned long pipe,
 	debug("scrlen = %d\n req->length = %d\n",
 		srclen, le16_to_cpu(req->length));
 
-	len = min(srclen, le16_to_cpu(req->length));
+	len = min(srclen, (int)le16_to_cpu(req->length));
 
 	if (srcptr != NULL && len > 0)
 		memcpy(buffer, srcptr, len);
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 6aa50cb..0964d7a 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -1532,14 +1532,14 @@  int video_display_bitmap(ulong bmp_image, int x, int y)
 
 #ifdef CONFIG_SPLASH_SCREEN_ALIGN
 	if (x == BMP_ALIGN_CENTER)
-		x = max(0, (VIDEO_VISIBLE_COLS - width) / 2);
+		x = max(0, (int)(VIDEO_VISIBLE_COLS - width) / 2);
 	else if (x < 0)
-		x = max(0, VIDEO_VISIBLE_COLS - width + x + 1);
+		x = max(0, (int)(VIDEO_VISIBLE_COLS - width + x + 1));
 
 	if (y == BMP_ALIGN_CENTER)
-		y = max(0, (VIDEO_VISIBLE_ROWS - height) / 2);
+		y = max(0, (int)(VIDEO_VISIBLE_ROWS - height) / 2);
 	else if (y < 0)
-		y = max(0, VIDEO_VISIBLE_ROWS - height + y + 1);
+		y = max(0, (int)(VIDEO_VISIBLE_ROWS - height + y + 1));
 #endif /* CONFIG_SPLASH_SCREEN_ALIGN */
 
 	/*
@@ -1865,14 +1865,14 @@  static void plot_logo_or_black(void *screen, int width, int x, int y, int black)
 
 #ifdef CONFIG_SPLASH_SCREEN_ALIGN
 	if (x == BMP_ALIGN_CENTER)
-		x = max(0, (VIDEO_VISIBLE_COLS - VIDEO_LOGO_WIDTH) / 2);
+		x = max(0, (int)(VIDEO_VISIBLE_COLS - VIDEO_LOGO_WIDTH) / 2);
 	else if (x < 0)
-		x = max(0, VIDEO_VISIBLE_COLS - VIDEO_LOGO_WIDTH + x + 1);
+		x = max(0, (int)(VIDEO_VISIBLE_COLS - VIDEO_LOGO_WIDTH + x + 1));
 
 	if (y == BMP_ALIGN_CENTER)
-		y = max(0, (VIDEO_VISIBLE_ROWS - VIDEO_LOGO_HEIGHT) / 2);
+		y = max(0, (int)(VIDEO_VISIBLE_ROWS - VIDEO_LOGO_HEIGHT) / 2);
 	else if (y < 0)
-		y = max(0, VIDEO_VISIBLE_ROWS - VIDEO_LOGO_HEIGHT + y + 1);
+		y = max(0, (int)(VIDEO_VISIBLE_ROWS - VIDEO_LOGO_HEIGHT + y + 1));
 #endif /* CONFIG_SPLASH_SCREEN_ALIGN */
 
 	dest = (unsigned char *)screen + (y * width  + x) * VIDEO_PIXEL_SIZE;
@@ -2019,7 +2019,7 @@  static void *video_logo(void)
 		 * we need to adjust the logo height
 		 */
 		if (video_logo_ypos == BMP_ALIGN_CENTER)
-			video_logo_height += max(0, (VIDEO_VISIBLE_ROWS - \
+			video_logo_height += max(0, (int)(VIDEO_VISIBLE_ROWS -
 						     VIDEO_LOGO_HEIGHT) / 2);
 		else if (video_logo_ypos > 0)
 			video_logo_height += video_logo_ypos;
diff --git a/fs/ext4/dev.c b/fs/ext4/dev.c
index e0b513a..c77c02c 100644
--- a/fs/ext4/dev.c
+++ b/fs/ext4/dev.c
@@ -73,6 +73,7 @@  int ext4fs_devread(lbaint_t sector, int byte_offset, int byte_len, char *buf)
 	debug(" <" LBAFU ", %d, %d>\n", sector, byte_offset, byte_len);
 
 	if (byte_offset != 0) {
+		int readlen;
 		/* read first part which isn't aligned with start of sector */
 		if (ext4fs_block_dev_desc->
 		    block_read(ext4fs_block_dev_desc->dev,
@@ -81,13 +82,11 @@  int ext4fs_devread(lbaint_t sector, int byte_offset, int byte_len, char *buf)
 			printf(" ** ext2fs_devread() read error **\n");
 			return 0;
 		}
-		memcpy(buf, sec_buf + byte_offset,
-			min(ext4fs_block_dev_desc->blksz
-			    - byte_offset, byte_len));
-		buf += min(ext4fs_block_dev_desc->blksz
-			   - byte_offset, byte_len);
-		byte_len -= min(ext4fs_block_dev_desc->blksz
-				- byte_offset, byte_len);
+		readlen = min((int)ext4fs_block_dev_desc->blksz - byte_offset,
+			      byte_len);
+		memcpy(buf, sec_buf + byte_offset, readlen);
+		buf += readlen;
+		byte_len -= readlen;
 		sector++;
 	}
 
diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index 561921f..0481de3 100644
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -364,7 +364,7 @@  get_contents(fsdata *mydata, dir_entry *dentptr, unsigned long pos,
 
 	/* align to beginning of next cluster if any */
 	if (pos) {
-		actsize = min(filesize, bytesperclust);
+		actsize = min(filesize, (unsigned long)bytesperclust);
 		if (get_cluster(mydata, curclust, get_contents_vfatname_block,
 				(int)actsize) != 0) {
 			printf("Error reading cluster\n");
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 0e838de..89fcae0 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -150,26 +150,17 @@ 
 #define min(x, y) ({				\
 	typeof(x) _min1 = (x);			\
 	typeof(y) _min2 = (y);			\
+	(void) (&_min1 == &_min2);		\
 	_min1 < _min2 ? _min1 : _min2; })
 
 #define max(x, y) ({				\
 	typeof(x) _max1 = (x);			\
 	typeof(y) _max2 = (y);			\
+	(void) (&_max1 == &_max2);		\
 	_max1 > _max2 ? _max1 : _max2; })
 
-#define min3(x, y, z) ({			\
-	typeof(x) _min1 = (x);			\
-	typeof(y) _min2 = (y);			\
-	typeof(z) _min3 = (z);			\
-	_min1 < _min2 ? (_min1 < _min3 ? _min1 : _min3) : \
-		(_min2 < _min3 ? _min2 : _min3); })
-
-#define max3(x, y, z) ({			\
-	typeof(x) _max1 = (x);			\
-	typeof(y) _max2 = (y);			\
-	typeof(z) _max3 = (z);			\
-	_max1 > _max2 ? (_max1 > _max3 ? _max1 : _max3) : \
-		(_max2 > _max3 ? _max2 : _max3); })
+#define min3(x, y, z) min((typeof(x))min(x, y), z)
+#define max3(x, y, z) max((typeof(x))max(x, y), z)
 
 /**
  * min_not_zero - return the minimum that is _not_ zero, unless both are zero