From: Chen Gang <gang.chen@asianux.com>
To: linux-fbdev@vger.kernel.org
Subject: [PATCH] drivers: video: i740fb: add 'default' processing contents for 'switch'.
Date: Mon, 22 Jul 2013 08:45:33 +0000 [thread overview]
Message-ID: <51ECF12D.8060903@asianux.com> (raw)
Need add related 'default' processing contents for 'switch', or may
report 'wm' uninitialized warning.
The related warning:
drivers/video/i740fb.c:662:26: warning: ‘wm’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: Chen Gang <gang.chen@asianux.com>
---
drivers/video/i740fb.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/video/i740fb.c b/drivers/video/i740fb.c
index 6c48388..e82e767 100644
--- a/drivers/video/i740fb.c
+++ b/drivers/video/i740fb.c
@@ -336,6 +336,9 @@ static u32 i740_calc_fifo(struct i740fb_par *par, u32 freq, int bpp)
wm = 0x16110000;
}
break;
+ default:
+ wm = 0;
+ BUG();
}
return wm;
--
1.7.7.6
next reply other threads:[~2013-07-22 8:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-22 8:45 Chen Gang [this message]
2013-08-30 7:21 ` [PATCH] drivers: video: i740fb: add 'default' processing contents for 'switch' Tomi Valkeinen
2013-08-30 8:17 ` Chen Gang
2013-08-30 8:36 ` Tomi Valkeinen
2013-08-30 8:44 ` Chen Gang
2013-08-30 9:16 ` Tomi Valkeinen
2013-08-30 9:45 ` Chen Gang
2013-08-30 10:19 ` Tomi Valkeinen
2013-08-30 10:41 ` Chen Gang
2013-08-30 10:52 ` Tomi Valkeinen
2013-09-02 1:41 ` Chen Gang
2013-09-02 6:45 ` Tomi Valkeinen
2013-09-02 6:45 ` Chen Gang
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