x86: Sanitize apb timer interrupt handling
authorThomas Gleixner <tglx@linutronix.de>
Tue, 28 Sep 2010 09:11:10 +0000 (11:11 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 12 Oct 2010 14:53:35 +0000 (16:53 +0200)
commita5ef2e70405c8a9ee380b5ff33a008c75454791f
tree5ff0565d9711a6504b7a60b0711d7a60b6c0473a
parenta3c08e5d80c54e32423efbba113b02942c91f726
x86: Sanitize apb timer interrupt handling

Disable the interrupt in CPU_DEAD where it belongs. Remove the
open coded irq_desc manipulation.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
arch/x86/kernel/apb_timer.c