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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2020-05-11 05:20:01 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-05-14 03:11:46 +0300 |
| commit | ed1ed4c0da5447c5e322481ce2ef9f03336c6ffb (patch) | |
| tree | 1ec7c1b81b884a1a6aabb71728ea91ca6ea1b1b5 /arch | |
| parent | 9a6630aef93394ac54494c7e273e9bc026509375 (diff) | |
| download | linux-ed1ed4c0da5447c5e322481ce2ef9f03336c6ffb.tar.xz | |
riscv: mmiowb: Fix implicit declaration of function 'smp_processor_id'
In file included from ./../include/linux/compiler_types.h:68,
from <command-line>:
../include/asm-generic/mmiowb.h: In function ‘mmiowb_set_pending’:
../include/asm-generic/percpu.h:34:38: error: implicit declaration of function ‘smp_processor_id’; did you mean ‘raw_smp_processor_id’? [-Werror=implicit-function-declaration]
#define my_cpu_offset per_cpu_offset(smp_processor_id())
^~~~~~~~~~~~~~~~
../include/linux/compiler-gcc.h:58:26: note: in definition of macro ‘RELOC_HIDE’
(typeof(ptr)) (__ptr + (off)); \
^~~
../include/linux/percpu-defs.h:249:2: note: in expansion of macro ‘SHIFT_PERCPU_PTR’
SHIFT_PERCPU_PTR(ptr, my_cpu_offset); \
^~~~~~~~~~~~~~~~
../include/asm-generic/percpu.h:34:23: note: in expansion of macro ‘per_cpu_offset’
#define my_cpu_offset per_cpu_offset(smp_processor_id())
^~~~~~~~~~~~~~
../include/linux/percpu-defs.h:249:24: note: in expansion of macro ‘my_cpu_offset’
SHIFT_PERCPU_PTR(ptr, my_cpu_offset); \
^~~~~~~~~~~~~
../include/asm-generic/mmiowb.h:30:26: note: in expansion of macro ‘this_cpu_ptr’
#define __mmiowb_state() this_cpu_ptr(&__mmiowb_state)
^~~~~~~~~~~~
../include/asm-generic/mmiowb.h:37:28: note: in expansion of macro ‘__mmiowb_state’
struct mmiowb_state *ms = __mmiowb_state();
^~~~~~~~~~~~~~
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/riscv/include/asm/mmiowb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/mmiowb.h b/arch/riscv/include/asm/mmiowb.h index bb4091ff4a21..0b2333e71fdc 100644 --- a/arch/riscv/include/asm/mmiowb.h +++ b/arch/riscv/include/asm/mmiowb.h @@ -9,6 +9,7 @@ */ #define mmiowb() __asm__ __volatile__ ("fence o,w" : : : "memory"); +#include <linux/smp.h> #include <asm-generic/mmiowb.h> #endif /* _ASM_RISCV_MMIOWB_H */ |