From 28820d9f793b4d9998d5d4132b8bab0ec9bf6ec3 Mon Sep 17 00:00:00 2001 From: Geoff Levand Date: Sat, 12 May 2007 03:41:59 +1000 Subject: [PATCH] [POWERPC] PS3: Fix request_irq warning Fix compiler warning: ps3/smp.c:122: warning: ignoring return value of 'request_irq' Signed-off-by: Geoff Levand Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/ps3/smp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c index 8729348..53416ec 100644 --- a/arch/powerpc/platforms/ps3/smp.c +++ b/arch/powerpc/platforms/ps3/smp.c @@ -118,9 +118,11 @@ static void __init ps3_smp_setup_cpu(int cpu) DBG("%s:%d: (%d, %d) => virq %u\n", __func__, __LINE__, cpu, i, virqs[i]); + result = request_irq(virqs[i], ipi_function_handler, + IRQF_DISABLED, names[i], (void*)(long)i); - request_irq(virqs[i], ipi_function_handler, IRQF_DISABLED, - names[i], (void*)(long)i); + if (result) + virqs[i] = NO_IRQ; } ps3_register_ipi_debug_brk(cpu, virqs[PPC_MSG_DEBUGGER_BREAK]); -- 2.7.4