[lkml]   [2021]   [Jan]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] soc: qcom: ocmem: don't return NULL in of_get_ocmem
On Sat, Jan 30, 2021 at 03:23:49PM +0100, Luca Weiss wrote:
> If ocmem probe fails for whatever reason, of_get_ocmem returned NULL.
> Without this, users must check for both NULL and IS_ERR on the returned
> pointer - which didn't happen in drivers/gpu/drm/msm/adreno/adreno_gpu.c
> leading to a NULL pointer dereference.
> Fixes: 88c1e9404f1d ("soc: qcom: add OCMEM driver")
> Signed-off-by: Luca Weiss <>

Reviewed-by: Brian Masney <>

 \ /
  Last update: 2021-01-31 14:43    [W:0.025 / U:1.848 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site