[PATCH 3/3] staging: sm7xxfb: change return of sm7xx_vga_setup

Sudip Mukherjee
2015-03-08T17:40:34Z

change return type of sm7xx_vga_setup() to void as we are not using
the return type anywhere. if this function fails we fall back to the
default configuration.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---
drivers/staging/sm7xxfb/sm7xxfb.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/sm7xxfb/sm7xxfb.c b/drivers/staging/sm7xxfb/sm7xxfb.c
index e93563f..abdb021 100644
--- a/drivers/staging/sm7xxfb/sm7xxfb.c
+++ b/drivers/staging/sm7xxfb/sm7xxfb.c
@@ -116,12 +116,12 @@ static struct screen_info smtc_scr_info;
static char *mode_option;

/* process command line options, get vga parameter */
-static int __init sm7xx_vga_setup(char *options)
+static void __init sm7xx_vga_setup(char *options)
{
int i;

if (!options || !*options)
- return -EINVAL;
+ return;

smtc_scr_info.lfb_width = 0;
smtc_scr_info.lfb_height = 0;
@@ -135,11 +135,9 @@ static int __init sm7xx_vga_setup(char *options)
smtc_scr_info.lfb_height =
vesa_mode_table[i].lfb_height;
smtc_scr_info.lfb_depth = vesa_mode_table[i].lfb_depth;
- return 0;
+ return;
}
}
-
- return -1;
}

static void sm712_setpalette(int regno, unsigned red, unsigned green,
--
1.9.1