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| author |   Xiongfeng Wang <wangxiongfeng2@huawei.com> | 2022-01-14 18:58:57 +0800 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2022-01-20 09:12:04 +0000 |
| commit | 440323b6cf5b9896013a78c4f578823e8243a7fd (patch) | |
| tree | ab7aca5ec3515098b82040f36d4091b85e37af87 | |
| parent | Merge branches 'for-next/misc', 'for-next/cache-ops-dzp', 'for-next/stacktrace', 'for-next/xor-neon', 'for-next/kasan', 'for-next/armv8_7-fp', 'for-next/atomics', 'for-next/bti', 'for-next/sve', 'for-next/kselftest' and 'for-next/kcsan', remote-tracking branch 'arm64/for-next/perf' into for-next/... (diff) | |
| download | wireguard-linux-440323b6cf5b9896013a78c4f578823e8243a7fd.tar.xz wireguard-linux-440323b6cf5b9896013a78c4f578823e8243a7fd.zip | |
asm-generic: Add missing brackets for io_stop_wc macro
After using io_stop_wc(), drivers reports following compile error when
compiled on X86.
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c: In function ‘hns3_tx_push_bd’:
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:2058:12: error: expected ‘;’ before ‘(’ token
io_stop_wc();
^
It is because I missed to add the brackets after io_stop_wc macro. So
let's add the missing brackets.
Fixes: d5624bb29f49 ("asm-generic: introduce io_stop_wc() and add implementation for ARM64")
Reported-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Link: https://lore.kernel.org/r/20220114105857.126300-1-wangxiongfeng2@huawei.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| -rw-r--r-- | include/asm-generic/barrier.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h index 4c2c1b830344..3385ca5ca5c0 100644 --- a/include/asm-generic/barrier.h +++ b/include/asm-generic/barrier.h @@ -259,7 +259,7 @@ do { \ * write-combining memory accesses before this macro with those after it. */ #ifndef io_stop_wc -#define io_stop_wc do { } while (0) +#define io_stop_wc() do { } while (0) #endif #endif /* !__ASSEMBLY__ */ |