From a66e62ae56307e587e93d7ed4d83ea34c71d2eb9 Mon Sep 17 00:00:00 2001 From: Vincent Stehlé Date: Tue, 18 Jun 2013 16:23:05 +0200 Subject: fb: make fp_get_options name argument const MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit drm_get_connector_name now returns a const value, which causes the following compilation warning: drivers/gpu/drm/drm_fb_helper.c: In function ‘drm_fb_helper_parse_command_line’: drivers/gpu/drm/drm_fb_helper.c:127:3: warning: passing argument 1 of ‘fb_get_options’ discards ‘const’ qualifier from pointer target type [enabled by default] In file included from drivers/gpu/drm/drm_fb_helper.c:35:0: include/linux/fb.h:627:12: note: expected ‘char *’ but argument is of type ‘const char *’ As fb_get_options uses its name argument as read only, make it const. This fixes the aforementioned compilation warning. Signed-off-by: Vincent Stehlé Cc: Jean-Christophe Plagniol-Villard Cc: Tomi Valkeinen Cc: Dave Airlie Cc: trivial@kernel.org Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- drivers/video/fbmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/video') diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index 098bfc64cfb9..d8d5779145db 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -1881,7 +1881,7 @@ static int ofonly __read_mostly; * * NOTE: Needed to maintain backwards compatibility */ -int fb_get_options(char *name, char **option) +int fb_get_options(const char *name, char **option) { char *opt, *options = NULL; int retval = 0; -- cgit v1.2.3