lkml.org 
[lkml]   [2013]   [Jan]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 04/10] video: da8xx-fb: ensure non-null cfg in pdata
Date
Ensure that platform data contains pointer for lcd_ctrl_config.

Signed-off-by: Afzal Mohammed <afzal@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 e119ec8..32ce385 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -1324,6 +1324,11 @@ static int __devinit 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) {
--
1.7.9.5


\
 
 \ /
  Last update: 2013-01-07 07:01    [W:0.084 / U:0.132 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site