Constify the intenal video-mode string that is passed around among
functions. The caller owns the memory and callees do not modify its
content. This change will later allow to constify the option string.
No functional changes.
Signed-off-by: Thomas Zimmermann <tzimmerm...@suse.de>
---
drivers/video/fbdev/sis/sis_main.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/sis/sis_main.c
b/drivers/video/fbdev/sis/sis_main.c
index cfba776afcea..c16493d3ac4f 100644
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -73,7 +73,7 @@ static int sisfb_blank(int blank,
static void sisfb_handle_command(struct sis_video_info *ivideo,
struct sisfb_cmd *sisfb_command);
-static void sisfb_search_mode(char *name, bool quiet);
+static void sisfb_search_mode(const char *name, bool quiet);
static int sisfb_validate_mode(struct sis_video_info *ivideo, int
modeindex, u32 vbflags);
static u8 sisfb_search_refresh_rate(struct sis_video_info *ivideo,
unsigned int rate,
int index);
@@ -180,12 +180,12 @@ static void sisfb_search_vesamode(unsigned int vesamode,
bool quiet)
printk(KERN_ERR "sisfb: Invalid VESA mode 0x%x'\n", vesamode);
}
-static void sisfb_search_mode(char *name, bool quiet)
+static void sisfb_search_mode(const char *name, bool quiet)
{
unsigned int j = 0, xres = 0, yres = 0, depth = 0, rate = 0;
int i = 0;
char strbuf[16], strbuf1[20];
- char *nameptr = name;
+ const char *nameptr = name;
/* We don't know the hardware specs yet and there is no ivideo */
--
2.39.2
