@@ -55,6 +55,7 @@ asmlinkage long sys_rt_sigreturn_wrapper(void);
#undef __SYSCALL
#define __SYSCALL(nr, sym) [nr] = sym,
+#pragma GCC diagnostic ignored "-Woverride-init"
/*
* The sys_call_table array must be 4K aligned to be accessible from
* kernel/entry.S.
@@ -42,6 +42,7 @@ asmlinkage long compat_sys_mmap2_wrapper(void);
#undef __SYSCALL
#define __SYSCALL(nr, sym) [nr] = sym,
+#pragma GCC diagnostic ignored "-Woverride-init"
/*
* The sys_call_table array must be 4K aligned to be accessible from
* kernel/entry.S.
@@ -558,6 +558,7 @@ asmlinkage long do_ni_syscall(struct pt_regs *regs)
return sys_ni_syscall();
}
+#pragma GCC diagnostic ignored "-Woverride-init"
static const char *esr_class_str[] = {
[0 ... ESR_ELx_EC_MAX] = "UNRECOGNIZED EC",
[ESR_ELx_EC_UNKNOWN] = "Unknown/Uncategorized",
From 975b03637d5362bbf99ad46d59dbf94b495cb78f Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 3 Jan 2017 15:35:07 +0100
Subject: [PATCH] drm: fix override-init warnings
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -2,6 +2,7 @@
# KMS driver for the GMA500
#
ccflags-y += -I$(srctree)/include/drm
+CFLAGS_framebuffer.o += $(call cc-disable-warning, override-init)
gma500_gfx-y += \
accel_2d.o \
@@ -5,6 +5,7 @@
subdir-ccflags-$(CONFIG_DRM_I915_WERROR) := -Werror
subdir-ccflags-y += \
$(call as-instr,movntdqa (%eax)$(comma)%xmm0,-DCONFIG_AS_MOVNTDQA)
+subdir-ccflags-y += $(call cc-disable-warning, override-init)
# Please keep these build lists sorted!
From af178eec23da3e549b7ac5360c213955059d9f16 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 15 Nov 2016 14:10:37 +0100
Subject: [PATCH] [HACK] drm: omapdrm: field override
../drivers/gpu/drm/omapdrm/omap_fbdev.c:96:20: error: initialized field overwritten [-Werror=override-init]
.fb_pan_display = omap_fbdev_pan_display,
^~~~~~~~~~~~~~~~~~~~~~
../drivers/gpu/drm/omapdrm/omap_fbdev.c:96:20: note: (near initialization for 'omap_fb_ops.fb_pan_display')
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -80,6 +80,8 @@ static int omap_fbdev_pan_display(struct fb_var_screeninfo *var,
return drm_fb_helper_pan_display(var, fbi);
}
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Woverride-init"
static struct fb_ops omap_fb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
@@ -95,6 +97,7 @@ static struct fb_ops omap_fb_ops = {
.fb_pan_display = omap_fbdev_pan_display,
};
+#pragma GCC diagnostic pop
static int omap_fbdev_create(struct drm_fb_helper *helper,
struct drm_fb_helper_surface_size *sizes)
From a9c01cba0336e2907d78953226a5d985edcf1ee1 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 8 Jun 2016 13:44:51 +0200
Subject: [PATCH] procfs: disable -Woverride-init warning
This warning finds some actual bugs, but the usage in procfs is intended,
so we get a false positive output many lines like:
fs/proc/task_mmu.c: In function 'show_smap_vma_flags':
fs/proc/task_mmu.c:629:2403: error: initialized field overwritten [-Werror=override-init]
fs/proc/task_mmu.c:629:2403: note: (near initialization for 'mnemonics[0]')
fs/proc/task_mmu.c:630:2403: error: initialized field overwritten [-Werror=override-init]
fs/proc/task_mmu.c:630:2403: note: (near initialization for 'mnemonics[1]')
fs/proc/task_mmu.c:631:2403: error: initialized field overwritten [-Werror=override-init]
fs/proc/task_mmu.c:631:2403: note: (near initialization for 'mnemonics[2]')
This uses a #pragma to turn off the warning, as a preparation for
eventually enabling the gcc flag by default for the kernel.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -616,6 +616,7 @@ static int smaps_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
return 0;
}
+#pragma GCC diagnostic ignored "-Woverride-init"
static void show_smap_vma_flags(struct seq_file *m, struct vm_area_struct *vma)
{
/*
@@ -682,6 +683,7 @@ static void show_smap_vma_flags(struct seq_file *m, struct vm_area_struct *vma)
}
seq_putc(m, '\n');
}
+#pragma GCC diagnostic warning "-Woverride-init"
#ifdef CONFIG_HUGETLB_PAGE
static int smaps_hugetlb_range(pte_t *pte, unsigned long hmask,
From 85cbf32994e826a9b3f4b0e6c481d85d77c7ad19 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 8 Jun 2016 13:08:55 +0200
Subject: [PATCH] sh_eth: disable -Woverride-init warning
-Woverride-init is part of a 'make W=1' build and it might be nice
to enable it in normal builds as it catches real bugs, but it
causes hundreds of identical false positive warnings in the sh_eth
driver:
ethernet/renesas/sh_eth.c:63:11: error: initialized field overwritten [-Werror=override-init]
ethernet/renesas/sh_eth.c:63:11: note: (near initialization for 'sh_eth_offset_gigabit[0]')
ethernet/renesas/sh_eth.c:64:11: error: initialized field overwritten [-Werror=override-init]
ethernet/renesas/sh_eth.c:64:11: note: (near initialization for 'sh_eth_offset_gigabit[1]')
ethernet/renesas/sh_eth.c:65:12: error: initialized field overwritten [-Werror=override-init]
ethernet/renesas/sh_eth.c:65:12: note: (near initialization for 'sh_eth_offset_gigabit[2]')
ethernet/renesas/sh_eth.c:66:12: error: initialized field overwritten [-Werror=override-init]
ethernet/renesas/sh_eth.c:66:12: note: (near initialization for 'sh_eth_offset_gigabit[3]')
ethernet/renesas/sh_eth.c:67:11: error: initialized field overwritten [-Werror=override-init]
ethernet/renesas/sh_eth.c:67:11: note: (near initialization for 'sh_eth_offset_gigabit[4]')
This turns off the particular warning for this file, overriding the
C flags.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -57,6 +57,7 @@
#define SH_ETH_OFFSET_DEFAULTS \
[0 ... SH_ETH_MAX_REGISTER_OFFSET - 1] = SH_ETH_OFFSET_INVALID
+#pragma GCC diagnostic ignored "-Woverride-init"
static const u16 sh_eth_offset_gigabit[SH_ETH_MAX_REGISTER_OFFSET] = {
SH_ETH_OFFSET_DEFAULTS,
From 14e1d7313bb030decc1a7ac0618c4c95474fc116 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 8 Jun 2016 10:46:40 +0200
Subject: [PATCH] perf: arm-pmu: shut up -Woverride-init warning
gcc -Woverride-init provides useful warnings about bugs in some drivers,
but it warns about an intentional duplicate inialization in the ARM
pmu header:
arch/arm/kernel/perf_event_v7.c:159:31: error: initialized field overwritten [-Werror=override-init]
arch/arm/kernel/perf_event_v7.c:159:31: note: (near initialization for 'armv7_a8_perf_map[0]')
arch/arm/kernel/perf_event_v7.c:160:33: error: initialized field overwritten [-Werror=override-init]
arch/arm/kernel/perf_event_v7.c:160:33: note: (near initialization for 'armv7_a8_perf_map[1]')
arch/arm/kernel/perf_event_v7.c:161:37: error: initialized field overwritten [-Werror=override-init]
arch/arm/kernel/perf_event_v7.c:161:37: note: (near initialization for 'armv7_a8_perf_map[2]')
arch/arm/kernel/perf_event_v7.c:162:33: error: initialized field overwritten [-Werror=override-init]
arch/arm/kernel/perf_event_v7.c:162:33: note: (near initialization for 'armv7_a8_perf_map[3]')
arch/arm/kernel/perf_event_v7.c:163:40: error: initialized field overwritten [-Werror=override-init]
arch/arm/kernel/perf_event_v7.c:163:40: note: (near initialization for 'armv7_a8_perf_map[4]')
...
This uses a #pragma to shut up that warning, as a preparation for enabling
the warning by default in the future.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -41,6 +41,7 @@ struct arm_pmu_platdata {
#define C(_x) PERF_COUNT_HW_CACHE_##_x
#define CACHE_OP_UNSUPPORTED 0xFFFF
+#pragma GCC diagnostic ignored "-Woverride-init"
#define PERF_MAP_ALL_UNSUPPORTED \
[0 ... PERF_COUNT_HW_MAX - 1] = HW_OP_UNSUPPORTED
From e2f45688890614c67fef699a8612283ad4c44b06 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 8 Jun 2016 10:46:40 +0200
Subject: [PATCH] bpf: shut up -Woverride-init warning
gcc -Woverride-init provides useful warnings about bugs in some drivers,
but it warns about an intentional duplicate inialization in the bpf
code:
kernel/bpf/core.c: In function '__bpf_prog_run':
kernel/bpf/core.c:476:26: error: initialized field overwritten [-Werror=override-init]
kernel/bpf/core.c:476:26: note: (near initialization for 'jumptable[12]')
kernel/bpf/core.c:477:26: error: initialized field overwritten [-Werror=override-init]
kernel/bpf/core.c:477:26: note: (near initialization for 'jumptable[4]')
kernel/bpf/core.c:478:26: error: initialized field overwritten [-Werror=override-init]
kernel/bpf/core.c:478:26: note: (near initialization for 'jumptable[28]')
kernel/bpf/core.c:479:26: error: initialized field overwritten [-Werror=override-init]
kernel/bpf/core.c:479:26: note: (near initialization for 'jumptable[20]')
kernel/bpf/core.c:480:26: error: initialized field overwritten [-Werror=override-init]
kernel/bpf/core.c:480:26: note: (near initialization for 'jumptable[92]')
kernel/bpf/core.c:481:26: error: initialized field overwritten [-Werror=override-init]
This uses a #pragma to shut up that warning, as a preparation for enabling
the warning by default in the future.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -547,6 +547,7 @@ EXPORT_SYMBOL_GPL(__bpf_call_base);
*
* Decode and execute eBPF instructions.
*/
+#pragma GCC diagnostic ignored "-Woverride-init"
static unsigned int __bpf_prog_run(void *ctx, const struct bpf_insn *insn)
{
u64 stack[MAX_BPF_STACK / sizeof(u64)];
@@ -1003,6 +1004,7 @@ static unsigned int __bpf_prog_run(void *ctx, const struct bpf_insn *insn)
WARN_RATELIMIT(1, "unknown opcode %02x\n", insn->code);
return 0;
}
+#pragma GCC diagnostic warning "-Woverride-init"
STACK_FRAME_NON_STANDARD(__bpf_prog_run); /* jump table */
bool bpf_prog_array_compatible(struct bpf_array *array,
From 092549ed4782679e220357a3990bb5087e7d277f Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 8 Jun 2016 10:41:06 +0200
Subject: [PATCH] libata: shut up -Woverride-init warning
In general, the -Woverride-init is helpful to catch bugs with drivers that
unintentially initialize the same field in a structure more than once.
In case of libata, it conflicts with the intended use of the ATA_BASE_SHT()
macro, causing warnings about code that works as designed:
drivers/ata/ahci.c:107:555: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci.c:107:685: error: initialized field overwritten [-Werror=override-init]
drivers/ata/acard-ahci.c:86:567: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci_platform.c:37:555: error: initialized field overwritten [-Werror=override-init]
drivers/ata/sata_sil24.c:388:15: error: initialized field overwritten [-Werror=override-init]
drivers/ata/sata_highbank.c:456:573: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci_brcmstb.c:282:565: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci_ceva.c:162:565: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci_imx.c:526:563: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci_mvebu.c:98:567: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci_sunxi.c:175:567: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci_st.c:145:561: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci_tegra.c:295:567: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci_xgene.c:731:567: error: initialized field overwritten [-Werror=override-init]
drivers/ata/ahci_qoriq.c:148:567: error: initialized field overwritten [-Werror=override-init]
drivers/ata/sata_mv.c:683:15: error: initialized field overwritten [-Werror=override-init]
drivers/ata/sata_nv.c:395:15: error: initialized field overwritten [-Werror=override-init]
drivers/ata/sata_nv.c:398:21: error: initialized field overwritten [-Werror=override-init]
drivers/ata/sata_nv.c:403:15: error: initialized field overwritten [-Werror=override-init]
drivers/ata/sata_nv.c:406:21: error: initialized field overwritten [-Werror=override-init]
drivers/ata/pata_atiixp.c:254:18: error: initialized field overwritten [-Werror=override-init]
drivers/ata/pata_cs5520.c:107:18: error: initialized field overwritten [-Werror=override-init]
drivers/ata/pata_sc1200.c:210:18: error: initialized field overwritten [-Werror=override-init]
drivers/ata/pata_serverworks.c:256:18: error: initialized field overwritten [-Werror=override-init]
This adds a #pragma GCC diagnostic ignored "-Woverride-init" next to the
definition to let gcc know that it shouldn't warn about duplicate initializers
in files that include this header.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -1342,6 +1342,7 @@ extern struct device_attribute *ata_common_sdev_attrs[];
* edge driver's module reference, otherwise the driver can be unloaded
* even if the scsi_device is being accessed.
*/
+#pragma GCC diagnostic ignored "-Woverride-init"
#define ATA_BASE_SHT(drv_name) \
.module = THIS_MODULE, \
.name = drv_name, \
From bafaf130a03ac21377fe7c142ad7ce7417ebcfe3 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 9 Jun 2016 23:20:58 +0200
Subject: [PATCH] qede: remove duplicate initializer
../drivers/net/ethernet/qlogic/qede/qede_dcbnl.c:327:13: error: initialized field overwritten [-Werror=override-init]
.getdcbx = qede_dcbnl_getdcbx,
^~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/qlogic/qede/qede_dcbnl.c:327:13: note: (near initialization for 'qede_dcbnl_ops.getdcbx')
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -308,7 +308,6 @@ static const struct dcbnl_rtnl_ops qede_dcbnl_ops = {
.ieee_setets = qede_dcbnl_ieee_setets,
.ieee_getapp = qede_dcbnl_ieee_getapp,
.ieee_setapp = qede_dcbnl_ieee_setapp,
- .getdcbx = qede_dcbnl_getdcbx,
.ieee_peer_getpfc = qede_dcbnl_ieee_peer_getpfc,
.ieee_peer_getets = qede_dcbnl_ieee_peer_getets,
.getstate = qede_dcbnl_getstate,
From 657078acc9b9e8abc17aa7eb2d93877194e085ef Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 8 Jun 2016 10:31:59 +0200
Subject: [PATCH] [RFC] wimax: remove duplicate entries in wimax_gnl_policy
gcc -Wextra warns about duplicate initializations here:
net/wimax/stack.c:408:29: error: initialized field overwritten [-Werror=override-init]
net/wimax/stack.c:408:29: note: (near initialization for 'wimax_gnl_policy[1]')
net/wimax/stack.c:412:28: error: initialized field overwritten [-Werror=override-init]
net/wimax/stack.c:412:28: note: (near initialization for 'wimax_gnl_policy[1]')
net/wimax/stack.c:413:26: error: initialized field overwritten [-Werror=override-init]
net/wimax/stack.c:413:26: note: (near initialization for 'wimax_gnl_policy[1]')
This was introduced by b61a5eea5904 ("wimax: use
genl_register_family_with_ops()"), which consolidated four existing
genl_ops tables into one as a simplification.
I do not understand the reasoning behind that earlier patch, as it seems
to apply the superset of the four policy to all commands. If it was
indeed correct, we can either remove or comment out the duplicate entries
as I do here.
It's also possible that we want a partial revert of the patch that
introduced this, or a broader rework.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -404,12 +404,12 @@ void wimax_dev_init(struct wimax_dev *wimax_dev)
EXPORT_SYMBOL_GPL(wimax_dev_init);
static const struct nla_policy wimax_gnl_policy[WIMAX_GNL_ATTR_MAX + 1] = {
- [WIMAX_GNL_RESET_IFIDX] = { .type = NLA_U32, },
- [WIMAX_GNL_RFKILL_IFIDX] = { .type = NLA_U32, },
+/* [WIMAX_GNL_RESET_IFIDX] = { .type = NLA_U32, }, */
+/* [WIMAX_GNL_RFKILL_IFIDX] = { .type = NLA_U32, }, */
[WIMAX_GNL_RFKILL_STATE] = {
.type = NLA_U32 /* enum wimax_rf_state */
},
- [WIMAX_GNL_STGET_IFIDX] = { .type = NLA_U32, },
+/* [WIMAX_GNL_STGET_IFIDX] = { .type = NLA_U32, }, */
[WIMAX_GNL_MSG_IFIDX] = { .type = NLA_U32, },
[WIMAX_GNL_MSG_DATA] = {
.type = NLA_UNSPEC, /* libnl doesn't grok BINARY yet */
From ad1e6c0987c3e03fe9177d6f1a5aaeb9732f80f5 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 8 Jun 2016 10:23:51 +0200
Subject: [PATCH] drbd: sanitize cmdnames table
gcc -Wextra warns about a duplicate entry in cmdnames[]:
drivers/block/drbd/drbd_main.c: In function 'cmdname':
drivers/block/drbd/drbd_main.c:3680:21: error: initialized field overwritten [-Werror=override-init]
drivers/block/drbd/drbd_main.c:3680:21: note: (near initialization for 'cmdnames[44]')
Apparently, there are two entries for P_RETRY_WRITE, so I'm removing the
one that ended up unused. I also checked the table to ensure that all
other entries are there and sorted them by numeric value.
I see that there is no entry for P_TRIM, so I've added that
but left it commented out. Please uncomment if that entry should
be there.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -3719,7 +3719,6 @@ const char *cmdname(enum drbd_packet cmd)
static const char *cmdnames[] = {
[P_DATA] = "Data",
[P_WSAME] = "WriteSame",
- [P_TRIM] = "Trim",
[P_DATA_REPLY] = "DataReply",
[P_RS_DATA_REPLY] = "RSDataReply",
[P_BARRIER] = "Barrier",
@@ -3730,7 +3729,6 @@ const char *cmdname(enum drbd_packet cmd)
[P_DATA_REQUEST] = "DataRequest",
[P_RS_DATA_REQUEST] = "RSDataRequest",
[P_SYNC_PARAM] = "SyncParam",
- [P_SYNC_PARAM89] = "SyncParam89",
[P_PROTOCOL] = "ReportProtocol",
[P_UUIDS] = "ReportUUIDs",
[P_SIZES] = "ReportSizes",
@@ -3738,6 +3736,7 @@ const char *cmdname(enum drbd_packet cmd)
[P_SYNC_UUID] = "ReportSyncUUID",
[P_AUTH_CHALLENGE] = "AuthChallenge",
[P_AUTH_RESPONSE] = "AuthResponse",
+ [P_STATE_CHG_REQ] = "StateChgRequest",
[P_PING] = "Ping",
[P_PING_ACK] = "PingAck",
[P_RECV_ACK] = "RecvAck",
@@ -3748,22 +3747,22 @@ const char *cmdname(enum drbd_packet cmd)
[P_NEG_DREPLY] = "NegDReply",
[P_NEG_RS_DREPLY] = "NegRSDReply",
[P_BARRIER_ACK] = "BarrierAck",
- [P_STATE_CHG_REQ] = "StateChgRequest",
[P_STATE_CHG_REPLY] = "StateChgReply",
[P_OV_REQUEST] = "OVRequest",
[P_OV_REPLY] = "OVReply",
[P_OV_RESULT] = "OVResult",
[P_CSUM_RS_REQUEST] = "CsumRSRequest",
[P_RS_IS_IN_SYNC] = "CsumRSIsInSync",
+ [P_SYNC_PARAM89] = "SyncParam89",
[P_COMPRESSED_BITMAP] = "CBitmap",
[P_DELAY_PROBE] = "DelayProbe",
[P_OUT_OF_SYNC] = "OutOfSync",
- [P_RETRY_WRITE] = "RetryWrite",
[P_RS_CANCEL] = "RSCancel",
[P_CONN_ST_CHG_REQ] = "conn_st_chg_req",
[P_CONN_ST_CHG_REPLY] = "conn_st_chg_reply",
[P_RETRY_WRITE] = "retry_write",
[P_PROTOCOL_UPDATE] = "protocol_update",
+ [P_TRIM] = "Trim",
[P_RS_THIN_REQ] = "rs_thin_req",
[P_RS_DEALLOCATED] = "rs_deallocated",
From 860d00e7a5220f9bc44bf8d6529c04dbb8856451 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 15 Jun 2016 09:10:07 +0200
Subject: [PATCH] x86: don't warn about duplicate initializion of stack sizes
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
arch/x86/include/asm/page_64_types.h:18:21: error: initialized field overwritten [-Werror=override-init]
#define DEBUG_STKSZ (PAGE_SIZE << DEBUG_STACK_ORDER)
^
arch/x86/kernel/cpu/common.c:1304:26: note: in expansion of macro ‘DEBUG_STKSZ’
[DEBUG_STACK - 1] = DEBUG_STKSZ
^
arch/x86/include/asm/page_64_types.h:18:21: note: (near initialization for ‘exception_stack_sizes[2]’)
#define DEBUG_STKSZ (PAGE_SIZE << DEBUG_STACK_ORDER)
^
arch/x86/kernel/cpu/common.c:1304:26: note: in expansion of macro ‘DEBUG_STKSZ’
[DEBUG_STACK - 1] = DEBUG_STKSZ
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -1268,6 +1268,7 @@ EXPORT_PER_CPU_SYMBOL(__preempt_count);
* limit), all of them are 4K, except the debug stack which
* is 8K.
*/
+#pragma GCC diagnostic ignored "-Woverride-init"
static const unsigned int exception_stack_sizes[N_EXCEPTION_STACKS] = {
[0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STKSZ,
[DEBUG_STACK - 1] = DEBUG_STKSZ
From 01fc760fe7fbee1163f4a0c25cd722014054de70 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 8 Jun 2016 10:22:51 +0200
Subject: [PATCH] alsa: usb: avoid duplicate initializers in quirks table
sound/usb/quirks-table.h:2892:125: error: initialized field overwritten [-Werror=override-init]
sound/usb/quirks-table.h:2892:125: note: (near initialization for 'usb_audio_ids[230].match_flags')
sound/usb/quirks-table.h:2892:181: error: initialized field overwritten [-Werror=override-init]
sound/usb/quirks-table.h:2892:181: note: (near initialization for 'usb_audio_ids[230].bInterfaceClass')
sound/usb/quirks-table.h:2893:125: error: initialized field overwritten [-Werror=override-init]
sound/usb/quirks-table.h:2893:125: note: (near initialization for 'usb_audio_ids[231].match_flags')
sound/usb/quirks-table.h:2893:181: error: initialized field overwritten [-Werror=override-init]
sound/usb/quirks-table.h:2893:181: note: (near initialization for 'usb_audio_ids[231].bInterfaceClass')
sound/usb/quirks-table.h:2894:125: error: initialized field overwritten [-Werror=override-init]
sound/usb/quirks-table.h:2894:125: note: (near initialization for 'usb_audio_ids[232].match_flags')
sound/usb/quirks-table.h:2894:181: error: initialized field overwritten [-Werror=override-init]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
@@ -2875,10 +2875,11 @@ YAMAHA_DEVICE(0x7010, "UB99"),
*/
#define AU0828_DEVICE(vid, pid, vname, pname) { \
- USB_DEVICE_VENDOR_SPEC(vid, pid), \
.match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
USB_DEVICE_ID_MATCH_INT_CLASS | \
USB_DEVICE_ID_MATCH_INT_SUBCLASS, \
+ .idVendor = vid, \
+ .idProduct = pid, \
.bInterfaceClass = USB_CLASS_AUDIO, \
.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL, \
.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { \