From: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
To: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Rickard Strandqvist <rickard.strandqvist@sonymobile.com>,
Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>,
Grant Likely <grant.likely@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Jingoo Han <jg1.han@samsung.com>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Anatolij Gustschin <agust@denx.de>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Sachin Kamat <sachin.kamat@linaro.org>,
linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: [PATCH] video: fbdev: mb862xx: mb862xxfbdrv.c: Cleaning up variable that is never used
Date: Sat, 05 Jul 2014 12:29:57 +0000 [thread overview]
Message-ID: <1404563397-20188-1-git-send-email-rickard_strandqvist@spectrumdigital.se> (raw)
In-Reply-To: <1404563339-20105-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
From: Rickard Strandqvist <rickard.strandqvist@sonymobile.com>
Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
---
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
index 0cd4c33..24be945 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
@@ -273,7 +273,6 @@ static int mb862xxfb_set_par(struct fb_info *fbi)
static int mb862xxfb_pan(struct fb_var_screeninfo *var,
struct fb_info *info)
{
- struct mb862xxfb_par *par = info->par;
unsigned long reg;
reg = pack(var->yoffset, var->xoffset);
@@ -286,7 +285,6 @@ static int mb862xxfb_pan(struct fb_var_screeninfo *var,
static int mb862xxfb_blank(int mode, struct fb_info *fbi)
{
- struct mb862xxfb_par *par = fbi->par;
unsigned long reg;
dev_dbg(fbi->dev, "blank mode=%d\n", mode);
@@ -548,7 +546,6 @@ static ssize_t mb862xxfb_show_dispregs(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct fb_info *fbi = dev_get_drvdata(dev);
- struct mb862xxfb_par *par = fbi->par;
char *ptr = buf;
unsigned int reg;
--
1.7.10.4
next prev parent reply other threads:[~2014-07-05 12:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-05 12:28 [PATCH] video: fbdev: mb862xx: mb862xxfb_accel.c: Cleaning up variable that is never used Rickard Strandqvist
2014-07-05 12:29 ` Rickard Strandqvist [this message]
2014-07-06 18:39 ` Rickard Strandqvist
2014-07-06 18:40 ` [PATCH] video: fbdev: mb862xx: mb862xxfbdrv.c: " Rickard Strandqvist
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