Gitweb: http://git.kernel.org/linus/bf664c0a3a42683b78d74aca2d7cfb6ccc2aa2c3
Commit: bf664c0a3a42683b78d74aca2d7cfb6ccc2aa2c3
Parent: ce0bf52dd3f9d980889190bc6097f1756b71eb8c
Author: Mike Frysinger <vapier@gentoo.org>
AuthorDate: Fri Jun 5 03:13:11 2009 -0400
Committer: Mike Frysinger <vapier@gentoo.org>
CommitDate: Fri Jun 12 06:15:36 2009 -0400
Blackfin: fix sparseirq/kstat_irqs fallout
The sparseirq changes (d7e51e66) played poorly with the Blackfin irqchip
implementation as we're still using the old hardirq method. Our bad irq
structure had a NULL kstat_irqs field so when all the common code tries
to increment this field, everything goes big bada boom.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
arch/blackfin/kernel/irqchip.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 401bd32..6e31e93 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -59,12 +59,14 @@ static struct irq_chip bad_chip = {
.unmask = dummy_mask_unmask_irq,
};
+static int bad_stats;
static struct irq_desc bad_irq_desc = {
.status = IRQ_DISABLED,
.chip = &bad_chip,
.handle_irq = handle_bad_irq,
.depth = 1,
.lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock),
+ .kstat_irqs = &bad_stats,
#ifdef CONFIG_SMP
.affinity = CPU_MASK_ALL
#endif
--
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