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| author | Nathan Chancellor <nathan@kernel.org> | 2021-08-04 00:15:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-18 14:40:12 +0300 |
| commit | 49e4c83db88537b23a1f662b234776c73b97e3aa (patch) | |
| tree | f0e41cf6135bb9ef6ccd7c3ca86eb094f16ec50c /drivers/cpuidle | |
| parent | 876e45c95eb61b4af69bed05e78d2927979993f5 (diff) | |
| download | linux-49e4c83db88537b23a1f662b234776c73b97e3aa.tar.xz | |
cpuidle: pseries: Mark pseries_idle_proble() as __init
[ Upstream commit d04691d373e75c83424b85c0e68e4a3f9370c10d ]
After commit 7cbd631d4dec ("cpuidle: pseries: Fixup CEDE0 latency only
for POWER10 onwards"), pseries_idle_probe() is no longer inlined when
compiling with clang, which causes a modpost warning:
WARNING: modpost: vmlinux.o(.text+0xc86a54): Section mismatch in
reference from the function pseries_idle_probe() to the function
.init.text:fixup_cede0_latency()
The function pseries_idle_probe() references
the function __init fixup_cede0_latency().
This is often because pseries_idle_probe lacks a __init
annotation or the annotation of fixup_cede0_latency is wrong.
pseries_idle_probe() is a non-init function, which calls
fixup_cede0_latency(), which is an init function, explaining the
mismatch. pseries_idle_probe() is only called from
pseries_processor_idle_init(), which is an init function, so mark
pseries_idle_probe() as __init so there is no more warning.
Fixes: 054e44ba99ae ("cpuidle: pseries: Add function to parse extended CEDE records")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210803211547.1093820-1-nathan@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/cpuidle-pseries.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpuidle/cpuidle-pseries.c b/drivers/cpuidle/cpuidle-pseries.c index e592280d8acf..ff164dec8422 100644 --- a/drivers/cpuidle/cpuidle-pseries.c +++ b/drivers/cpuidle/cpuidle-pseries.c @@ -402,7 +402,7 @@ static void __init fixup_cede0_latency(void) * pseries_idle_probe() * Choose state table for shared versus dedicated partition */ -static int pseries_idle_probe(void) +static int __init pseries_idle_probe(void) { if (cpuidle_disable != IDLE_NO_OVERRIDE) |