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| author | Tiwei Bie <tiwei.btw@antgroup.com> | 2024-04-23 15:58:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-12 12:12:42 +0300 |
| commit | a5cd85608738dc0b5ea8de06d80141f9947e9fc2 (patch) | |
| tree | 700323ec029934a86b65c853f5341016f75e183e /arch/um/include | |
| parent | 59e34e390cfd262e4b0170672449d7a516e14c6e (diff) | |
| download | linux-a5cd85608738dc0b5ea8de06d80141f9947e9fc2.tar.xz | |
um: Fix the -Wmissing-prototypes warning for get_thread_reg
[ Upstream commit 3144013e48f4f6e5127223c4ebc488016815dedb ]
The get_thread_reg function is defined in the user code, and is
called by the kernel code. It should be declared in a shared header.
Fixes: dbba7f704aa0 ("um: stop polluting the namespace with registers.h contents")
Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/um/include')
| -rw-r--r-- | arch/um/include/asm/processor-generic.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/um/include/asm/processor-generic.h b/arch/um/include/asm/processor-generic.h index 7414154b8e9a..d34169883dbf 100644 --- a/arch/um/include/asm/processor-generic.h +++ b/arch/um/include/asm/processor-generic.h @@ -95,7 +95,6 @@ extern struct cpuinfo_um boot_cpu_data; #define current_cpu_data boot_cpu_data #define cache_line_size() (boot_cpu_data.cache_alignment) -extern unsigned long get_thread_reg(int reg, jmp_buf *buf); #define KSTK_REG(tsk, reg) get_thread_reg(reg, &tsk->thread.switch_buf) extern unsigned long __get_wchan(struct task_struct *p); |