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| author | Max Krummenacher <max.krummenacher@toradex.com> | 2019-07-15 18:15:31 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2020-02-12 11:06:00 +0100 |
| commit | 76b83ffb070d81adcfbb0f36f4f4bf51cd3e51c0 (patch) | |
| tree | 0b6b86740ee56dec367a2fe7a549c8dfcaa4e1df /arch | |
| parent | 61357861f0da1ba55deb14f23998a3641b549d20 (diff) | |
cache-l2x0.c: silence compiler warning
Fix commit '46a30aca7f5c MLK-20052 L2 Cache TEE/Linux shared mutex' when
CONFIG_OPTEE is not defined. Compiler warning:
| arch/arm/mm/cache-l2x0.c:151:12: warning: ‘l2c_set_mutex’ defined but not used [-Wunused-function]
fns.set_mutex and l2c_set_mutex() are guarded by CONFIG_OPTEE.
On top of that the function pointer is tested for NULL before calling.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mm/cache-l2x0.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c index 6bd9c658a8c6..27179795f143 100644 --- a/arch/arm/mm/cache-l2x0.c +++ b/arch/arm/mm/cache-l2x0.c @@ -148,10 +148,6 @@ static DEFINE_RAW_SPINLOCK(l2x0_lock); #define l2x0_spin_unlock(lock, flags) raw_spin_unlock_irqrestore(lock, flags) #define l2x0_spin_lock_init(lock) -static int l2c_set_mutex(void *mutex) -{ - return -EINVAL; -} #endif |