lkml.org 
[lkml]   [2014]   [May]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:irq/core] x86: hpet: Use irq_alloc/free_hwirq()
Commit-ID:  499c2b75e9c695b57faaf6a63fde391ff9e523a3
Gitweb: http://git.kernel.org/tip/499c2b75e9c695b57faaf6a63fde391ff9e523a3
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Wed, 7 May 2014 15:44:07 +0000
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Fri, 16 May 2014 14:05:18 +0200

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>
---
arch/x86/kernel/hpet.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 4177bfb..5f5a147 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;


\
 
 \ /
  Last update: 2014-05-16 16:21    [W:0.372 / U:0.184 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site