From mboxrd@z Thu Jan 1 00:00:00 1970 From: Darren Etheridge Date: Mon, 05 Aug 2013 22:02:34 +0000 Subject: [PATCH v3 15/20] video: da8xx-fb: ensure non-null cfg in pdata Message-Id: <1375740159-1045-16-git-send-email-detheridge@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org From: Afzal Mohammed Ensure that platform data contains pointer for lcd_ctrl_config. Signed-off-by: Afzal Mohammed Signed-off-by: Darren Etheridge --- 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 c620a32..dec2777 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) { -- 1.7.0.4