diff options
| author | Tiwei Bie <tiwei.btw@antgroup.com> | 2024-04-23 20:58:54 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-12 11:39:32 +0200 |
| commit | f51fc9dff2eebdc67ef1c5e3f2020a9b8649866c (patch) | |
| tree | a54285a70830a9e56adf6d8e2390f0f84e932d22 /arch/um/include/asm/processor-generic.h | |
| parent | 13b659211f730bb8fbc99225066a8392e3f4219b (diff) | |
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/asm/processor-generic.h')
| -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 6c3779541845..5a7c05275aa7 100644 --- a/arch/um/include/asm/processor-generic.h +++ b/arch/um/include/asm/processor-generic.h @@ -94,7 +94,6 @@ 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); |