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/platforms/embedded6xx/gamecube.c | |
| parent | 62c2c5cf387beb4bbf45045c3041dc9cfb40e5df (diff) | |
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/platforms/embedded6xx/gamecube.c')
| -rw-r--r-- | arch/powerpc/platforms/embedded6xx/gamecube.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/gamecube.c b/arch/powerpc/platforms/embedded6xx/gamecube.c index fe0ed6ee285e..b17705c3f7a4 100644 --- a/arch/powerpc/platforms/embedded6xx/gamecube.c +++ b/arch/powerpc/platforms/embedded6xx/gamecube.c @@ -29,14 +29,14 @@ #include "usbgecko_udbg.h" -static void gamecube_spin(void) +static void __noreturn gamecube_spin(void) { /* spin until power button pressed */ for (;;) cpu_relax(); } -static void gamecube_restart(char *cmd) +static void __noreturn gamecube_restart(char *cmd) { local_irq_disable(); flipper_platform_reset(); @@ -49,7 +49,7 @@ static void gamecube_power_off(void) gamecube_spin(); } -static void gamecube_halt(void) +static void __noreturn gamecube_halt(void) { gamecube_restart(NULL); } |