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Date: Tue, 15 Jan 2013 19:12:28 +0530 From: Afzal Mohammed <afzal@...com> To: Florian Tobias Schandinat <FlorianSchandinat@....de>, Tomi Valkeinen <tomi.valkeinen@...com>, Grant Likely <grant.likely@...retlab.ca>, Rob Herring <rob.herring@...xeda.com>, Rob Landley <rob@...dley.net>, Sekhar Nori <nsekhar@...com>, <linux-omap@...r.kernel.org>, <linux-fbdev@...r.kernel.org>, <devicetree-discuss@...ts.ozlabs.org>, <linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org> Subject: [PATCH v2 05/12] 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@...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) { -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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