diff options
| author | Daniel Axtens <dja@axtens.net> | 2016-07-12 10:54:52 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-14 21:12:06 +1000 |
| commit | 95ec77c06e8e63fff50c497eca0668bf6da39813 (patch) | |
| tree | bc1b47558bf4050f8efc3a757b2bc0837f57b93a /arch/powerpc/include/asm/rtas.h | |
| parent | 62c2c5cf387beb4bbf45045c3041dc9cfb40e5df (diff) | |
| download | linux-95ec77c06e8e63fff50c497eca0668bf6da39813.tar.gz | |
powerpc: Make ppc_md.{halt, restart} __noreturn
powernv marks it's halt and restart calls as __noreturn. However,
ppc_md does not have this annotation. Add the annotation to ppc_md,
and then to every halt/restart function that is missing it.
Additionally, I have verified that all of these functions do not
return. Occasionally I have added a spin loop to be sure.
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/rtas.h')
| -rw-r--r-- | arch/powerpc/include/asm/rtas.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h index 51400baa8d48..fa3e3c4367bd 100644 --- a/arch/powerpc/include/asm/rtas.h +++ b/arch/powerpc/include/asm/rtas.h @@ -339,9 +339,9 @@ extern int rtas_service_present(const char *service); extern int rtas_call(int token, int, int, int *, ...); void rtas_call_unlocked(struct rtas_args *args, int token, int nargs, int nret, ...); -extern void rtas_restart(char *cmd); +extern void __noreturn rtas_restart(char *cmd); extern void rtas_power_off(void); -extern void rtas_halt(void); +extern void __noreturn rtas_halt(void); extern void rtas_os_term(char *str); extern int rtas_get_sensor(int sensor, int index, int *state); extern int rtas_get_sensor_fast(int sensor, int index, int *state); |