Re: [PATCH v3] video: fbdev: fsl: Fix kernel crash when diu_ops is not implemented

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Dongsheng Wang wrote:
From: Wang Dongsheng<dongsheng.wang@xxxxxxxxxxxxx>

If diu_ops is not implemented on platform, kernel will access a NULL
pointer. We need to check this pointer in DIU initialization.

Signed-off-by: Wang Dongsheng<dongsheng.wang@xxxxxxxxxxxxx>

Acked-by: Timur Tabi <timur@xxxxxxxx>
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