diff options
| author | Daniel Axtens <dja@axtens.net> | 2016-07-12 03:54:52 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-14 14:12:06 +0300 |
| commit | 95ec77c06e8e63fff50c497eca0668bf6da39813 (patch) | |
| tree | bc1b47558bf4050f8efc3a757b2bc0837f57b93a /arch/powerpc/include/asm/machdep.h | |
| parent | 62c2c5cf387beb4bbf45045c3041dc9cfb40e5df (diff) | |
| download | linux-95ec77c06e8e63fff50c497eca0668bf6da39813.tar.xz | |
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/machdep.h')
| -rw-r--r-- | arch/powerpc/include/asm/machdep.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index 6bdcd0da9e21..a9af1bd6a51e 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -111,8 +111,8 @@ struct machdep_calls { /* To setup PHBs when using automatic OF platform driver for PCI */ int (*pci_setup_phb)(struct pci_controller *host); - void (*restart)(char *cmd); - void (*halt)(void); + void __noreturn (*restart)(char *cmd); + void __noreturn (*halt)(void); void (*panic)(char *str); void (*cpu_die)(void); |