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.
Reviewed-by: Brian Masney <masneyb@onstation.org>
Fixes:
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| apr.c | ||
| cmd-db.c | ||
| cpr.c | ||
| kryo-l2-accessors.c | ||
| llcc-qcom.c | ||
| mdt_loader.c | ||
| ocmem.c | ||
| pdr_interface.c | ||
| pdr_internal.h | ||
| qcom-geni-se.c | ||
| qcom_aoss.c | ||
| qcom_gsbi.c | ||
| qmi_encdec.c | ||
| qmi_interface.c | ||
| rmtfs_mem.c | ||
| rpmh-internal.h | ||
| rpmh-rsc.c | ||
| rpmh.c | ||
| rpmhpd.c | ||
| rpmpd.c | ||
| smd-rpm.c | ||
| smem.c | ||
| smem_state.c | ||
| smp2p.c | ||
| smsm.c | ||
| socinfo.c | ||
| trace-rpmh.h | ||
| wcnss_ctrl.c | ||