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authorLinus Torvalds <torvalds@linux-foundation.org>2011-10-26 16:17:32 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-26 16:17:32 +0200
commit3cfef9524677a4ecb392d6fbffe6ebce6302f1d4 (patch)
tree88647d9dc50d634dee9cfeb7f354d620977a2f33 /arch/arm/mach-shark
parent982653009b883ef1529089e3e6f1ae2fee41cbe2 (diff)
parent68cc3990a545dc0da221b4844dd8b9c06623a6c5 (diff)
downloadop-kernel-dev-3cfef9524677a4ecb392d6fbffe6ebce6302f1d4.zip
op-kernel-dev-3cfef9524677a4ecb392d6fbffe6ebce6302f1d4.tar.gz
Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits) rtmutex: Add missing rcu_read_unlock() in debug_rt_mutex_print_deadlock() lockdep: Comment all warnings lib: atomic64: Change the type of local lock to raw_spinlock_t locking, lib/atomic64: Annotate atomic64_lock::lock as raw locking, x86, iommu: Annotate qi->q_lock as raw locking, x86, iommu: Annotate irq_2_ir_lock as raw locking, x86, iommu: Annotate iommu->register_lock as raw locking, dma, ipu: Annotate bank_lock as raw locking, ARM: Annotate low level hw locks as raw locking, drivers/dca: Annotate dca_lock as raw locking, powerpc: Annotate uic->lock as raw locking, x86: mce: Annotate cmci_discover_lock as raw locking, ACPI: Annotate c3_lock as raw locking, oprofile: Annotate oprofilefs lock as raw locking, video: Annotate vga console lock as raw locking, latencytop: Annotate latency_lock as raw locking, timer_stats: Annotate table_lock as raw locking, rwsem: Annotate inner lock as raw locking, semaphores: Annotate inner lock as raw locking, sched: Annotate thread_group_cputimer as raw ... Fix up conflicts in kernel/posix-cpu-timers.c manually: making cputimer->cputime a raw lock conflicted with the ABBA fix in commit bcd5cff7216f ("cputimer: Cure lock inversion").
Diffstat (limited to 'arch/arm/mach-shark')
-rw-r--r--arch/arm/mach-shark/leds.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-shark/leds.c b/arch/arm/mach-shark/leds.c
index c9e32de..ccd4918 100644
--- a/arch/arm/mach-shark/leds.c
+++ b/arch/arm/mach-shark/leds.c
@@ -36,7 +36,7 @@ static char led_state;
static short hw_led_state;
static short saved_state;
-static DEFINE_SPINLOCK(leds_lock);
+static DEFINE_RAW_SPINLOCK(leds_lock);
short sequoia_read(int addr) {
outw(addr,0x24);
@@ -52,7 +52,7 @@ static void sequoia_leds_event(led_event_t evt)
{
unsigned long flags;
- spin_lock_irqsave(&leds_lock, flags);
+ raw_spin_lock_irqsave(&leds_lock, flags);
hw_led_state = sequoia_read(0x09);
@@ -144,7 +144,7 @@ static void sequoia_leds_event(led_event_t evt)
if (led_state & LED_STATE_ENABLED)
sequoia_write(hw_led_state,0x09);
- spin_unlock_irqrestore(&leds_lock, flags);
+ raw_spin_unlock_irqrestore(&leds_lock, flags);
}
static int __init leds_init(void)
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