From: Prarit Bhargava Subject: [PATCH]: Documentation/spi/* compile warning fix Date: Wed, 19 May 2010 15:30:28 -0400 Message-ID: <20100519192633.11414.45643.sendpatchset@prarit.bos.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Prarit Bhargava To: spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org, randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: spi-devel-general-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-spi.vger.kernel.org Fix this warning: Documentation/spi/spidev_fdx.c: In function `do_msg': Documentation/spi/spidev_fdx.c:61: warning: cast from pointer to integer of different size Documentation/spi/spidev_fdx.c:64: warning: cast from pointer to integer of different size buf should be unsigned long to match native arch on 32-bit x86 compile. Signed-off-by: Prarit Bhargava diff --git a/Documentation/spi/spidev_fdx.c b/Documentation/spi/spidev_fdx.c index fc354f7..36ec077 100644 --- a/Documentation/spi/spidev_fdx.c +++ b/Documentation/spi/spidev_fdx.c @@ -58,10 +58,10 @@ static void do_msg(int fd, int len) len = sizeof buf; buf[0] = 0xaa; - xfer[0].tx_buf = (__u64) buf; + xfer[0].tx_buf = (unsigned long)buf; xfer[0].len = 1; - xfer[1].rx_buf = (__u64) buf; + xfer[1].rx_buf = (unsigned long) buf; xfer[1].len = len; status = ioctl(fd, SPI_IOC_MESSAGE(2), xfer); ------------------------------------------------------------------------------