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authorKyle McMartin <kyle@redhat.com>2010-10-14 22:31:25 -0400
committerMatt Turner <mattst88@monolith.freenet-rz.de>2011-01-17 05:42:12 +0100
commita891b393dd7f6ed84ecee98c0eac4a808ff2cbbc (patch)
treeab4ee31ef54691f492e77dfc2d937f62c055cb1a /arch/alpha/kernel/sys_wildfire.c
parentd5ccde0a64c3dbe954a8a13a6ba9fb3b6d7c6225 (diff)
downloadlinux-a891b393dd7f6ed84ecee98c0eac4a808ff2cbbc.tar.gz
alpha: irq clean up
Stop touching irq_desc[irq] directly, instead use accessor functions provided. Use irq_has_action instead of directly testing the irq_desc. Tested-by: Michael Cree <mcree@orcon.net.nz> Signed-off-by: Kyle McMartin <kyle@redhat.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'arch/alpha/kernel/sys_wildfire.c')
-rw-r--r--arch/alpha/kernel/sys_wildfire.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/alpha/kernel/sys_wildfire.c b/arch/alpha/kernel/sys_wildfire.c
index ea86103f53c..f6004f05f50 100644
--- a/arch/alpha/kernel/sys_wildfire.c
+++ b/arch/alpha/kernel/sys_wildfire.c
@@ -150,10 +150,10 @@ static void
wildfire_end_irq(unsigned int irq)
{
#if 0
- if (!irq_desc[irq].action)
+ if (!irq_has_action(irq))
printk("got irq %d\n", irq);
#endif
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
+ if (!(irq_to_desc(irq)->status & (IRQ_DISABLED|IRQ_INPROGRESS)))
wildfire_enable_irq(irq);
}
@@ -198,15 +198,15 @@ wildfire_init_irq_per_pca(int qbbno, int pcano)
for (i = 0; i < 16; ++i) {
if (i == 2)
continue;
- irq_desc[i+irq_bias].status |= IRQ_LEVEL;
+ irq_to_desc(i+irq_bias)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(i+irq_bias, &wildfire_irq_type,
alpha_do_IRQ);
}
- irq_desc[36+irq_bias].status |= IRQ_LEVEL;
+ irq_to_desc(36+irq_bias)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(36+irq_bias, &wildfire_irq_type, alpha_do_IRQ);
for (i = 40; i < 64; ++i) {
- irq_desc[i+irq_bias].status |= IRQ_LEVEL;
+ irq_to_desc(i+irq_bias)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(i+irq_bias, &wildfire_irq_type,
alpha_do_IRQ);
}