Patchwork [U-Boot,2/3] mmc: s5p_mmc: fixed wrong function argument

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Submitter Jaehoon Chung
Date July 20, 2012, 4:59 a.m.
Message ID <5008E5B9.4000507@samsung.com>
Download mbox | patch
Permalink /patch/172120/
State Changes Requested
Delegated to: Andy Fleming
Headers show

Comments

Jaehoon Chung - July 20, 2012, 4:59 a.m.
Useless code is removed, and get buswidth value.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 arch/arm/include/asm/arch-exynos/mmc.h  |    4 ++--
 arch/arm/include/asm/arch-s5pc1xx/mmc.h |    4 ++--
 drivers/mmc/s5p_sdhci.c                 |    9 ++++-----
 3 files changed, 8 insertions(+), 9 deletions(-)

Patch

diff --git a/arch/arm/include/asm/arch-exynos/mmc.h b/arch/arm/include/asm/arch-exynos/mmc.h
index 0f701c9..afdfcf0 100644
--- a/arch/arm/include/asm/arch-exynos/mmc.h
+++ b/arch/arm/include/asm/arch-exynos/mmc.h
@@ -64,11 +64,11 @@ 
 #define SDHCI_CTRL4_DRIVE_MASK(_x)	((_x) << 16)
 #define SDHCI_CTRL4_DRIVE_SHIFT		(16)
 
-int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks);
+int s5p_sdhci_init(u32 regbase, int index, int bus_width);
 
 static inline unsigned int s5p_mmc_init(int index, int bus_width)
 {
 	unsigned int base = samsung_get_base_mmc() + (0x10000 * index);
-	return s5p_sdhci_init(base, 52000000, 400000, index);
+	return s5p_sdhci_init(base, index, bus_width);
 }
 #endif
diff --git a/arch/arm/include/asm/arch-s5pc1xx/mmc.h b/arch/arm/include/asm/arch-s5pc1xx/mmc.h
index 0f701c9..afdfcf0 100644
--- a/arch/arm/include/asm/arch-s5pc1xx/mmc.h
+++ b/arch/arm/include/asm/arch-s5pc1xx/mmc.h
@@ -64,11 +64,11 @@ 
 #define SDHCI_CTRL4_DRIVE_MASK(_x)	((_x) << 16)
 #define SDHCI_CTRL4_DRIVE_SHIFT		(16)
 
-int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks);
+int s5p_sdhci_init(u32 regbase, int index, int bus_width);
 
 static inline unsigned int s5p_mmc_init(int index, int bus_width)
 {
 	unsigned int base = samsung_get_base_mmc() + (0x10000 * index);
-	return s5p_sdhci_init(base, 52000000, 400000, index);
+	return s5p_sdhci_init(base, index, bus_width);
 }
 #endif
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
index 12b28dd..d7e92a4 100644
--- a/drivers/mmc/s5p_sdhci.c
+++ b/drivers/mmc/s5p_sdhci.c
@@ -69,7 +69,7 @@  static void s5p_sdhci_set_control_reg(struct sdhci_host *host)
 	sdhci_writel(host, ctrl, SDHCI_CONTROL2);
 }
 
-int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
+int s5p_sdhci_init(u32 regbase, int index, int bus_width)
 {
 	struct sdhci_host *host = NULL;
 	host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host));
@@ -80,12 +80,11 @@  int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
 
 	host->name = S5P_NAME;
 	host->ioaddr = (void *)regbase;
-	host->quirks = quirks;
 
-	host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE |
+	host->quirks = SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE |
 		SDHCI_QUIRK_BROKEN_R1B | SDHCI_QUIRK_32BIT_DMA_ADDR;
 	host->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
-	if (quirks & SDHCI_QUIRK_REG32_RW)
+	if (host->quirks & SDHCI_QUIRK_REG32_RW)
 		host->version = sdhci_readl(host, SDHCI_HOST_VERSION - 2) >> 16;
 	else
 		host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
@@ -94,6 +93,6 @@  int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
 
 	host->host_caps = MMC_MODE_HC;
 
-	add_sdhci(host, max_clk, min_clk);
+	add_sdhci(host, 52000000, 400000);
 	return 0;
 }