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authorThomas Gleixner <tglx@linutronix.de>2014-05-07 17:44:07 +0200
committerThomas Gleixner <tglx@linutronix.de>2014-05-16 14:05:18 +0200
commit499c2b75e9c695b57faaf6a63fde391ff9e523a3 (patch)
tree65100e09a97ed3c92e8dd9fae386f98e15c432cd /arch/x86/kernel/hpet.c
parentx86: irq_remapping: Use irq_alloc/free_hwirq() (diff)
downloadlinux-499c2b75e9c695b57faaf6a63fde391ff9e523a3.tar.xz
linux-499c2b75e9c695b57faaf6a63fde391ff9e523a3.zip
x86: hpet: Use irq_alloc/free_hwirq()
Use the new interfaces. No functional change. This does not replace the requirement to move x86 to irq domains, but it limits the mess to some degree. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Grant Likely <grant.likely@linaro.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: x86@kernel.org Link: http://lkml.kernel.org/r/20140507154334.991589924@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/hpet.c')
-rw-r--r--arch/x86/kernel/hpet.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 4177bfbc80b0..5f5a147d1cd2 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -479,7 +479,7 @@ static int hpet_msi_next_event(unsigned long delta,
static int hpet_setup_msi_irq(unsigned int irq)
{
if (x86_msi.setup_hpet_msi(irq, hpet_blockid)) {
- destroy_irq(irq);
+ irq_free_hwirq(irq);
return -EINVAL;
}
return 0;
@@ -487,9 +487,8 @@ static int hpet_setup_msi_irq(unsigned int irq)
static int hpet_assign_irq(struct hpet_dev *dev)
{
- unsigned int irq;
+ unsigned int irq = irq_alloc_hwirq(-1);
- irq = create_irq_nr(0, -1);
if (!irq)
return -EINVAL;