[PATCH 1/1] drm/cma: Replace PTR_RET with PTR_ERR_OR_ZERO

PTR_RET is now deprecated. Use PTR_ERR_OR_ZERO instead. Signed-off-by: Sachin Kamat --- Compile tested and based on the following tree: git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux.git (PTR_RET) Dependent on [1] [1] http://lkml.indiana.edu/hypermail/linux/kernel/1306.2/00010.html --

[PATCH 1/1] drm/cma: Replace PTR_RET with PTR_ERR_OR_ZERO

PTR_RET is now deprecated. Use PTR_ERR_OR_ZERO instead. Signed-off-by: Sachin Kamat --- Compile tested and based on the following tree: git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux.git (PTR_RET) Dependent on [1] [1] http://lkml.indiana.edu/hypermail/linux/kernel/1306.2/00010.html --