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/85xx | |
| 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/85xx')
| -rw-r--r-- | arch/powerpc/platforms/85xx/ksi8560.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/mpc85xx_cds.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c index 3dc1bda3ddc3..867a1078b488 100644 --- a/arch/powerpc/platforms/85xx/ksi8560.c +++ b/arch/powerpc/platforms/85xx/ksi8560.c @@ -44,7 +44,7 @@ static void __iomem *cpld_base = NULL; -static void machine_restart(char *cmd) +static void __noreturn machine_restart(char *cmd) { if (cpld_base) out_8(cpld_base + KSI8560_CPLD_RCR1, KSI8560_CPLD_RCR1_CPUHR); diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c index d7e87ff912d7..5e0a0a24d5ce 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c @@ -83,7 +83,7 @@ static int mpc85xx_exclude_device(struct pci_controller *hose, return PCIBIOS_SUCCESSFUL; } -static void mpc85xx_cds_restart(char *cmd) +static void __noreturn mpc85xx_cds_restart(char *cmd) { struct pci_dev *dev; u_char tmp; |