[PATCH 22/29] drm/exynos: Drop dev->struct_mutex from mmap offset function

2015-11-23 Thread Daniel Vetter
Simply forgotten about this when I was doing my general cleansing of simple gem mmap offset functions. There's nothing but core functions called here, and they all have their own protection already. Aside: DRM_ERROR for userspace controlled input isn't great, but that's for another patch. v2: Use

[PATCH 22/29] drm/exynos: Drop dev->struct_mutex from mmap offset function

2015-11-23 Thread Daniel Stone
Hi, On 23 November 2015 at 09:32, Daniel Vetter wrote: > Simply forgotten about this when I was doing my general cleansing of > simple gem mmap offset functions. There's nothing but core functions > called here, and they all have their own protection already. > > Aside: DRM_ERROR for userspace co