Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 45/92] cpuidle: coupled: remove unused define cpuidle_coupled_lock | Date | Thu, 24 May 2018 11:38:22 +0200 |
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4.4-stable review patch. If anyone has any objections, please let me know.
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From: Anders Roxell <anders.roxell@linaro.org>
commit 75274b33e779ae40a750bcb4bd0b07c4dfef4746 upstream.
This was found with the -RT patch enabled, but the fix should apply to non-RT also.
Used multi_v7_defconfig+PREEMPT_RT_FULL=y and this caused a compilation warning without this fix: ../drivers/cpuidle/coupled.c:122:21: warning: 'cpuidle_coupled_lock' defined but not used [-Wunused-variable]
Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Mike Galbraith <mgalbraith@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/cpuidle/coupled.c | 1 - 1 file changed, 1 deletion(-)
--- a/drivers/cpuidle/coupled.c +++ b/drivers/cpuidle/coupled.c @@ -119,7 +119,6 @@ struct cpuidle_coupled { #define CPUIDLE_COUPLED_NOT_IDLE (-1) -static DEFINE_MUTEX(cpuidle_coupled_lock); static DEFINE_PER_CPU(struct call_single_data, cpuidle_coupled_poke_cb); /*
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