From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from outbound3-blu-R.bigfish.com (outbound-blu.frontbridge.com [65.55.251.16]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "*.bigfish.com", Issuer "*.bigfish.com" (not verified)) by ozlabs.org (Postfix) with ESMTP id 3D123DDEFF for ; Sat, 12 May 2007 03:42:05 +1000 (EST) Message-ID: <4644AAE7.8050406@am.sony.com> Date: Fri, 11 May 2007 10:41:59 -0700 From: Geoff Levand MIME-Version: 1.0 To: Paul Mackerras Subject: [patch] PS3: Fix request_irq warning Content-Type: text/plain; charset=ISO-8859-1 Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Fix compiler warning: ps3/smp.c:122: warning: ignoring return value of 'request_irq' Signed-off-by: Geoff Levand --- arch/powerpc/platforms/ps3/smp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- ps3-linux-dev.orig/arch/powerpc/platforms/ps3/smp.c +++ ps3-linux-dev/arch/powerpc/platforms/ps3/smp.c @@ -118,9 +118,11 @@ static void __init ps3_smp_setup_cpu(int 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]);