From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [92.198.50.35]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 9BBDCB7FD8 for ; Fri, 2 Apr 2010 11:17:25 +1100 (EST) From: Wolfram Sang To: linux-i2c@vger.kernel.org Date: Fri, 2 Apr 2010 02:17:00 +0200 Message-Id: <1270167421-5205-3-git-send-email-w.sang@pengutronix.de> In-Reply-To: <1270167421-5205-1-git-send-email-w.sang@pengutronix.de> References: <1270167421-5205-1-git-send-email-w.sang@pengutronix.de> Subject: [PATCH RESEND 2/3] i2c/cpm: drop NO_IRQ Cc: linuxppc-dev@ozlabs.org, Ben Dooks List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Drop NO_IRQ as 0 is the preferred way to describe 'no irq' (http://lkml.org/lkml/2005/11/21/221). This change is safe, as the driver is only used on powerpc, where NO_IRQ is 0 anyhow. Signed-off-by: Wolfram Sang Acked-by: Grant Likely Cc: Jochen Friedrich Cc: Ben Dooks --- drivers/i2c/busses/i2c-cpm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c index 9c2e100..16948db 100644 --- a/drivers/i2c/busses/i2c-cpm.c +++ b/drivers/i2c/busses/i2c-cpm.c @@ -441,7 +441,7 @@ static int __devinit cpm_i2c_setup(struct cpm_i2c *cpm) init_waitqueue_head(&cpm->i2c_wait); cpm->irq = of_irq_to_resource(ofdev->node, 0, NULL); - if (cpm->irq == NO_IRQ) + if (!cpm->irq) return -EINVAL; /* Install interrupt handler. */ -- 1.7.0