[PATCH v5 05/12] video: da8xx-fb: ensure non-null cfg in pdata

2013-01-28 Thread Afzal Mohammed 
Ensure that platform data contains pointer for lcd_ctrl_config.

Signed-off-by: Afzal Mohammed 
---
 drivers/video/da8xx-fb.c | 5 +
 1 file changed, 5 insertions(+)

diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 7a32e83..3b146bc 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -1320,6 +1320,11 @@ static int fb_probe(struct platform_device *device)
 
lcd_cfg = (struct lcd_ctrl_config *)fb_pdata->controller_data;
 
+   if (!lcd_cfg) {
+   ret = -EINVAL;
+   goto err_pm_runtime_disable;
+   }
+
da8xx_fb_info = framebuffer_alloc(sizeof(struct da8xx_fb_par),
>dev);
if (!da8xx_fb_info) {
-- 
1.7.12

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[PATCH v5 05/12] video: da8xx-fb: ensure non-null cfg in pdata

2013-01-28 Thread Afzal Mohammed 
Ensure that platform data contains pointer for lcd_ctrl_config.

Signed-off-by: Afzal Mohammed af...@ti.com
---
 drivers/video/da8xx-fb.c | 5 +
 1 file changed, 5 insertions(+)

diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 7a32e83..3b146bc 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -1320,6 +1320,11 @@ static int fb_probe(struct platform_device *device)
 
lcd_cfg = (struct lcd_ctrl_config *)fb_pdata-controller_data;
 
+   if (!lcd_cfg) {
+   ret = -EINVAL;
+   goto err_pm_runtime_disable;
+   }
+
da8xx_fb_info = framebuffer_alloc(sizeof(struct da8xx_fb_par),
device-dev);
if (!da8xx_fb_info) {
-- 
1.7.12

--
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