From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH] ARM: OMAP: Add return value check for input_register_device() Date: Tue, 22 Apr 2008 12:24:05 -0700 Message-ID: <20080422192403.GH24257@atomide.com> References: <1208870502-13321-1-git-send-email-Hiroshi.DOYU@nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-01-bos.mailhop.org ([63.208.196.178]:50502 "EHLO mho-01-bos.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1763645AbYDVTYH (ORCPT ); Tue, 22 Apr 2008 15:24:07 -0400 Content-Disposition: inline In-Reply-To: <1208870502-13321-1-git-send-email-Hiroshi.DOYU@nokia.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Hiroshi DOYU Cc: linux-omap@vger.kernel.org * Hiroshi DOYU [080422 06:26]: > drivers/cbus/retu-pwrbutton.c:100: warning: ignoring return value of 'input_register_device', declared with attribute warn_unused_result > > Signed-off-by: Hiroshi DOYU > --- > drivers/cbus/retu-pwrbutton.c | 4 +--- > 1 files changed, 1 insertions(+), 3 deletions(-) > > diff --git a/drivers/cbus/retu-pwrbutton.c b/drivers/cbus/retu-pwrbutton.c > index 283d9ca..38d7aa4 100644 > --- a/drivers/cbus/retu-pwrbutton.c > +++ b/drivers/cbus/retu-pwrbutton.c > @@ -97,9 +97,7 @@ static int __init retubutton_init(void) > pwrbtn_dev->keybit[BIT_WORD(KEY_POWER)] = BIT_MASK(KEY_POWER); > pwrbtn_dev->name = "retu-pwrbutton"; > > - input_register_device(pwrbtn_dev); > - > - return 0; > + return input_register_device(pwrbtn_dev); > } > > /** Pushing. Tony