| Message ID | 1310510525-4786-1-git-send-email-toddpoynor@google.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 3af2b7a..acbb05c 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -129,6 +129,13 @@ omap_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num) gc = irq_alloc_generic_chip("INTC", 1, irq_start, base, handle_level_irq); + + if (!gc) { + pr_err("%s: irq_alloc_generic_chip for IRQ %u failed\n", + __func__, irq_start); + return; + } + ct = gc->chip_types; ct->chip.irq_ack = omap_mask_ack_irq; ct->chip.irq_mask = irq_gc_mask_disable_reg;
Signed-off-by: Todd Poynor <toddpoynor@google.com> --- arch/arm/mach-omap2/irq.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-)