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| author |   Afzal Mohammed <afzal@ti.com> | 2013-08-05 17:02:34 -0500 |
|---|---|---|
| committer |   Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-08-09 14:02:43 +0300 |
| commit | 3a58101da20b409984e608811bc2dd828f1e8c96 (patch) | |
| tree | 098ab1c7aac8f13a946323c66b5ac0ae384cbd60 /drivers/video/da8xx-fb.c | |
| parent | video: da8xx-fb: use devres (diff) | |
| download | linux-dev-3a58101da20b409984e608811bc2dd828f1e8c96.tar.xz linux-dev-3a58101da20b409984e608811bc2dd828f1e8c96.zip | |
video: da8xx-fb: ensure non-null cfg in pdata
Ensure that platform data contains pointer for lcd_ctrl_config.
Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/da8xx-fb.c')
| -rw-r--r-- | drivers/video/da8xx-fb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index c620a32e5ac9..dec27777a931 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -1319,6 +1319,11 @@ 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) { |