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Message-Id: <1425836411-15481-3-git-send-email-sudipm.mukherjee@gmail.com>
Date: Sun, 8 Mar 2015 23:10:11 +0530
From: Sudip Mukherjee <sudipm.mukherjee@...il.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Sudip Mukherjee <sudipm.mukherjee@...il.com>,
linux-fbdev@...r.kernel.org, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] staging: sm7xxfb: change return of sm7xx_vga_setup
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@...torindia.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
--
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