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| author | David S. Miller <davem@davemloft.net> | 2011-07-21 13:38:42 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-07-21 13:38:42 -0700 |
| commit | 033b1142f4bd44a116d1356fe4a0510437ceddf9 (patch) | |
| tree | d2a971a7dc9f3a1af8035e38419c4c4ad8c22632 /arch/arm/mach-davinci/irq.c | |
| parent | f5caadbb3d8fc0b71533e880c684b2230bdb76ac (diff) | |
| parent | e6625fa48e6580a74b7e700efd7e6463e282810b (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
net/bluetooth/l2cap_core.c
Diffstat (limited to 'arch/arm/mach-davinci/irq.c')
| -rw-r--r-- | arch/arm/mach-davinci/irq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/irq.c b/arch/arm/mach-davinci/irq.c index d8c1af02593..952dc126c39 100644 --- a/arch/arm/mach-davinci/irq.c +++ b/arch/arm/mach-davinci/irq.c @@ -52,6 +52,12 @@ davinci_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num) struct irq_chip_type *ct; gc = irq_alloc_generic_chip("AINTC", 1, irq_start, base, handle_edge_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 = irq_gc_ack_set_bit; ct->chip.irq_mask = irq_gc_mask_clr_bit; |