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| author | Michael Ellerman <mpe@ellerman.id.au> | 2021-11-24 20:32:53 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 08:47:39 +0100 |
| commit | a55db63e0b7b3d82a4edb6a6955ce57e36c4a2ee (patch) | |
| tree | 960d0a7a7ea9cdc8a6dfa164260aab97bbaddddd /arch | |
| parent | a126a8c3dd51519513141b4fc94fd4813bca2c0f (diff) | |
| download | linux-a55db63e0b7b3d82a4edb6a6955ce57e36c4a2ee.tar.gz linux-a55db63e0b7b3d82a4edb6a6955ce57e36c4a2ee.tar.bz2 linux-a55db63e0b7b3d82a4edb6a6955ce57e36c4a2ee.zip | |
powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING
[ Upstream commit a4ac0d249a5db80e79d573db9e4ad29354b643a8 ]
setup_profiling_timer() is only needed when CONFIG_PROFILING is enabled.
Fixes the following W=1 warning when CONFIG_PROFILING=n:
linux/arch/powerpc/kernel/smp.c:1638:5: error: no previous prototype for ‘setup_profiling_timer’
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211124093254.1054750-5-mpe@ellerman.id.au
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/smp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 9c6f3fd58059..31675c1d678b 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -759,10 +759,12 @@ void start_secondary(void *unused) BUG(); } +#ifdef CONFIG_PROFILING int setup_profiling_timer(unsigned int multiplier) { return 0; } +#endif #ifdef CONFIG_SCHED_SMT /* cpumask of CPUs with asymetric SMT dependancy */ |