Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932238Ab1EIDwJ (ORCPT ); Sun, 8 May 2011 23:52:09 -0400 Received: from mta21.charter.net ([216.33.127.81]:63463 "EHLO mta21.charter.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755763Ab1EIDwG (ORCPT ); Sun, 8 May 2011 23:52:06 -0400 X-Greylist: delayed 87767 seconds by postgrey-1.27 at vger.kernel.org; Sun, 08 May 2011 23:52:06 EDT X-Authority-Analysis: v=1.1 cv=G6Q69DB3AUoJKS2BpLRaz8MQ2NORN7h5HRzrJMPOhRw= c=1 sm=1 a=G_DfZ8gQysUA:10 a=lDGNyK2vIvEA:10 a=xzrYXqw+0zwiO4gHSXHcAg==:17 a=_R1c4qHVM5-1kNPhj4EA:9 a=NabyN_p_6vFTsNmlzEYA:7 a=xzrYXqw+0zwiO4gHSXHcAg==:117 From: Greg Dietsche To: gregkh@suse.de Cc: mfuzzey@gmail.com, tom.leiming@gmail.com, ak@linux.intel.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Greg Dietsche Subject: [PATCH] usb: fix warning in usbtest module v2 Date: Sun, 8 May 2011 22:51:43 -0500 Message-Id: <1304913103-3086-1-git-send-email-Gregory.Dietsche@cuw.edu> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <20110508225847.GA12750@suse.de> References: <20110508225847.GA12750@suse.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1423 Lines: 41 On amd64 unsigned is not as wide as pointer and this causes a compiler warning. Switching to unsigned long corrects the problem. Signed-off-by: Greg Dietsche --- drivers/usb/misc/usbtest.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 388cc12..a5b505a 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -268,9 +268,9 @@ static inline void simple_fill_buf(struct urb *urb) } } -static inline unsigned buffer_offset(void *buf) +static inline unsigned long buffer_offset(void *buf) { - return (unsigned)buf & (ARCH_KMALLOC_MINALIGN - 1); + return (unsigned long)buf & (ARCH_KMALLOC_MINALIGN - 1); } static int check_guard_bytes(struct usbtest_dev *tdev, struct urb *urb) @@ -329,7 +329,7 @@ static int simple_check_buf(struct usbtest_dev *tdev, struct urb *urb) static void simple_free_urb(struct urb *urb) { - unsigned offset = buffer_offset(urb->transfer_buffer); + unsigned long offset = buffer_offset(urb->transfer_buffer); if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP) usb_free_coherent( -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/