Chris Wilson b79ffa914e drm/i915: Initialise outparam for error return from wait_for_register ...

Just in case the caller passes in 0 for both slow&fast timeouts, make
sure we initialise the stack value returned. Add an assert so that we
don't make the mistake of passing 0 timeouts for the wait.

drivers/gpu/drm/i915/intel_uncore.c:2011 __intel_wait_for_register_fw() error: uninitialized symbol 'reg_value'.

References: 3f649ab728 ("treewide: Remove uninitialized_var() usage")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200916105022.28316-1-chris@chris-wilson.co.uk

2020-09-16 20:50:31 +01:00

..

drm

drm/i915: Initialise outparam for error return from wait_for_register

2020-09-16 20:50:31 +01:00

host1x

gpu: host1x: debug: Dump push buffer state

2020-07-17 16:06:14 +02:00

ipu-v3

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

trace

gpu/trace: add a gpu total memory usage tracepoint

2020-03-03 17:52:41 -05:00

vga

vgaarb: mark vga_tryget static

2020-08-01 11:28:17 +02:00

Makefile

gpu/trace: add a gpu total memory usage tracepoint

2020-03-03 17:52:41 -05:00