From: WANG Cong Subject: [Patch]Documentation/spi/spidev_test.c: constify some variables Date: Sat, 6 Oct 2007 10:02:29 +0800 Message-ID: <20071006020229.GB2436@hacking> Reply-To: WANG Cong Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Andrew Morton , spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, David Brownell To: LKML Return-path: Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: spi-devel-general-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: spi-devel-general-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-spi.vger.kernel.org Constify two char pointers and a struct in Documentation/spi/spidev_test.c. CC: David Brownell CC: Anton Vorontsov Signed-off-by: WANG Cong --- Documentation/spi/spidev_test.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) Index: linux-2.6.23-rc9/Documentation/spi/spidev_test.c =================================================================== --- linux-2.6.23-rc9.orig/Documentation/spi/spidev_test.c +++ linux-2.6.23-rc9/Documentation/spi/spidev_test.c @@ -29,7 +29,7 @@ static void pabort(const char *s) abort(); } -static char *device = "/dev/spidev1.1"; +static const char *device = "/dev/spidev1.1"; static uint8_t mode; static uint8_t bits = 8; static uint32_t speed = 500000; @@ -69,7 +69,7 @@ static void transfer(int fd) puts(""); } -void print_usage(char *prog) +void print_usage(const char *prog) { printf("Usage: %s [-DsbdlHOLC3]\n", prog); puts(" -D --device device to use (default /dev/spidev1.1)\n" @@ -88,7 +88,7 @@ void print_usage(char *prog) void parse_opts(int argc, char *argv[]) { while (1) { - static struct option lopts[] = { + static const struct option lopts[] = { { "device", 1, 0, 'D' }, { "speed", 1, 0, 's' }, { "delay", 1, 0, 'd' }, ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/