(subset) [PATCH] drm: vc4: Fix possible null pointer dereference

[Maxime Ripard]

On Tue, 09 Apr 2024 10:56:22 +0300, Aleksandr Mishin wrote:
> In vc4_hdmi_audio_init() of_get_address() may return
> NULL which is later dereferenced. Fix this bug by adding NULL check.
> 
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
> 
> 

Applied to misc/kernel.git (drm-misc-next).

Thanks!
Maxime