aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/input/joystick
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-18 11:17:35 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-18 11:17:35 -0400
commit1014cfe2fb4cdd663137aafb21448cb613dd6a7d (patch)
tree13b5fc4e7036b4226d94bd33aefb74a3dbb25b6a /drivers/input/joystick
parent8123d8f17d8ba9d67e556688e4f025456ca97842 (diff)
parent4726f2a617ebd868a4fdeb5679613b897e5f1676 (diff)
Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: lockdep: Reduce stack_trace usage lockdep: No need to disable preemption in debug atomic ops lockdep: Actually _dec_ in debug_atomic_dec lockdep: Provide off case for redundant_hardirqs_on increment lockdep: Simplify debug atomic ops lockdep: Fix redundant_hardirqs_on incremented with irqs enabled lockstat: Make lockstat counting per cpu i8253: Convert i8253_lock to raw_spinlock
Diffstat (limited to 'drivers/input/joystick')
-rw-r--r--drivers/input/joystick/analog.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c
index 1c0b529c06aa..4afe0a3b4884 100644
--- a/drivers/input/joystick/analog.c
+++ b/drivers/input/joystick/analog.c
@@ -146,11 +146,11 @@ static unsigned int get_time_pit(void)
146 unsigned long flags; 146 unsigned long flags;
147 unsigned int count; 147 unsigned int count;
148 148
149 spin_lock_irqsave(&i8253_lock, flags); 149 raw_spin_lock_irqsave(&i8253_lock, flags);
150 outb_p(0x00, 0x43); 150 outb_p(0x00, 0x43);
151 count = inb_p(0x40); 151 count = inb_p(0x40);
152 count |= inb_p(0x40) << 8; 152 count |= inb_p(0x40) << 8;
153 spin_unlock_irqrestore(&i8253_lock, flags); 153 raw_spin_unlock_irqrestore(&i8253_lock, flags);
154 154
155 return count; 155 return count;
156} 156}