* [PATCH] video: fbdev: pxa168fb.c: Cleaning up variable that is never used
@ 2014-07-05 12:44 ` Rickard Strandqvist
0 siblings, 0 replies; 4+ messages in thread
From: Rickard Strandqvist @ 2014-07-05 12:44 UTC (permalink / raw)
To: Jean-Christophe Plagniol-Villard, Tomi Valkeinen
Cc: Rickard Strandqvist, Rickard Strandqvist, Jingoo Han,
Laurent Pinchart, Rob Clark, Daniel Vetter, linux-fbdev,
linux-kernel
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/pxa168fb.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index c95b9e4..fd6c56b 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -405,9 +405,8 @@ static int pxa168fb_set_par(struct fb_info *info)
struct fb_var_screeninfo *var = &info->var;
struct fb_videomode mode;
u32 x;
- struct pxa168fb_mach_info *mi;
- mi = dev_get_platdata(fbi->dev);
+ dev_get_platdata(fbi->dev);
/*
* Set additional mode info.
@@ -787,7 +786,6 @@ static int pxa168fb_remove(struct platform_device *pdev)
{
struct pxa168fb_info *fbi = platform_get_drvdata(pdev);
struct fb_info *info;
- int irq;
unsigned int data;
if (!fbi)
@@ -807,7 +805,7 @@ static int pxa168fb_remove(struct platform_device *pdev)
if (info->cmap.len)
fb_dealloc_cmap(&info->cmap);
- irq = platform_get_irq(pdev, 0);
+ platform_get_irq(pdev, 0);
dma_free_writecombine(fbi->dev, PAGE_ALIGN(info->fix.smem_len),
info->screen_base, info->fix.smem_start);
--
1.7.10.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] video: fbdev: pxa168fb.c: Cleaning up variable that is never used
@ 2014-07-05 12:44 ` Rickard Strandqvist
0 siblings, 0 replies; 4+ messages in thread
From: Rickard Strandqvist @ 2014-07-05 12:44 UTC (permalink / raw)
To: Jean-Christophe Plagniol-Villard, Tomi Valkeinen
Cc: Rickard Strandqvist, Rickard Strandqvist, Jingoo Han,
Laurent Pinchart, Rob Clark, Daniel Vetter, linux-fbdev,
linux-kernel
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/pxa168fb.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index c95b9e4..fd6c56b 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -405,9 +405,8 @@ static int pxa168fb_set_par(struct fb_info *info)
struct fb_var_screeninfo *var = &info->var;
struct fb_videomode mode;
u32 x;
- struct pxa168fb_mach_info *mi;
- mi = dev_get_platdata(fbi->dev);
+ dev_get_platdata(fbi->dev);
/*
* Set additional mode info.
@@ -787,7 +786,6 @@ static int pxa168fb_remove(struct platform_device *pdev)
{
struct pxa168fb_info *fbi = platform_get_drvdata(pdev);
struct fb_info *info;
- int irq;
unsigned int data;
if (!fbi)
@@ -807,7 +805,7 @@ static int pxa168fb_remove(struct platform_device *pdev)
if (info->cmap.len)
fb_dealloc_cmap(&info->cmap);
- irq = platform_get_irq(pdev, 0);
+ platform_get_irq(pdev, 0);
dma_free_writecombine(fbi->dev, PAGE_ALIGN(info->fix.smem_len),
info->screen_base, info->fix.smem_start);
--
1.7.10.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] video: fbdev: pxa168fb.c: Cleaning up variable that is never used
2014-07-05 12:44 ` Rickard Strandqvist
@ 2014-07-06 18:55 ` Rickard Strandqvist
-1 siblings, 0 replies; 4+ messages in thread
From: Rickard Strandqvist @ 2014-07-06 18:55 UTC (permalink / raw)
To: Jean-Christophe Plagniol-Villard, Tomi Valkeinen
Cc: Rickard Strandqvist, Jingoo Han, Laurent Pinchart, Rob Clark,
linux-fbdev, linux-kernel
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/pxa168fb.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index c95b9e4..fd6c56b 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -405,9 +405,8 @@ static int pxa168fb_set_par(struct fb_info *info)
struct fb_var_screeninfo *var = &info->var;
struct fb_videomode mode;
u32 x;
- struct pxa168fb_mach_info *mi;
- mi = dev_get_platdata(fbi->dev);
+ dev_get_platdata(fbi->dev);
/*
* Set additional mode info.
@@ -787,7 +786,6 @@ static int pxa168fb_remove(struct platform_device *pdev)
{
struct pxa168fb_info *fbi = platform_get_drvdata(pdev);
struct fb_info *info;
- int irq;
unsigned int data;
if (!fbi)
@@ -807,7 +805,7 @@ static int pxa168fb_remove(struct platform_device *pdev)
if (info->cmap.len)
fb_dealloc_cmap(&info->cmap);
- irq = platform_get_irq(pdev, 0);
+ platform_get_irq(pdev, 0);
dma_free_writecombine(fbi->dev, PAGE_ALIGN(info->fix.smem_len),
info->screen_base, info->fix.smem_start);
--
1.7.10.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] video: fbdev: pxa168fb.c: Cleaning up variable that is never used
@ 2014-07-06 18:55 ` Rickard Strandqvist
0 siblings, 0 replies; 4+ messages in thread
From: Rickard Strandqvist @ 2014-07-06 18:55 UTC (permalink / raw)
To: Jean-Christophe Plagniol-Villard, Tomi Valkeinen
Cc: Rickard Strandqvist, Jingoo Han, Laurent Pinchart, Rob Clark,
linux-fbdev, linux-kernel
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/pxa168fb.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index c95b9e4..fd6c56b 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -405,9 +405,8 @@ static int pxa168fb_set_par(struct fb_info *info)
struct fb_var_screeninfo *var = &info->var;
struct fb_videomode mode;
u32 x;
- struct pxa168fb_mach_info *mi;
- mi = dev_get_platdata(fbi->dev);
+ dev_get_platdata(fbi->dev);
/*
* Set additional mode info.
@@ -787,7 +786,6 @@ static int pxa168fb_remove(struct platform_device *pdev)
{
struct pxa168fb_info *fbi = platform_get_drvdata(pdev);
struct fb_info *info;
- int irq;
unsigned int data;
if (!fbi)
@@ -807,7 +805,7 @@ static int pxa168fb_remove(struct platform_device *pdev)
if (info->cmap.len)
fb_dealloc_cmap(&info->cmap);
- irq = platform_get_irq(pdev, 0);
+ platform_get_irq(pdev, 0);
dma_free_writecombine(fbi->dev, PAGE_ALIGN(info->fix.smem_len),
info->screen_base, info->fix.smem_start);
--
1.7.10.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-07-06 18:55 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2014-07-06 18:55 [PATCH] video: fbdev: pxa168fb.c: Cleaning up variable that is never used Rickard Strandqvist
2014-07-06 18:55 ` Rickard Strandqvist
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2014-07-05 12:44 Rickard Strandqvist
2014-07-05 12:44 ` Rickard Strandqvist
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