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Thomas Zimmermann 4f77d8f8a9 drm/simpledrm: Do not upcast in release helpers

[ Upstream commit d231cde7c8 ]

The res pointer passed to simpledrm_device_release_clocks() and
simpledrm_device_release_regulators() points to an instance of
struct simpledrm_device. No need to upcast from struct drm_device.
The upcast is harmless, as DRM device is the first field in struct
simpledrm_device.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: 11e8f5fd22 ("drm: Add simpledrm driver")
Cc: <stable@vger.kernel.org> # v5.14+
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://lore.kernel.org/r/20250407134753.985925-2-tzimmermann@suse.de
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-07-10 16:05:04 +02:00

arcpgu.c

drm/arcpgu: Convert to platform remove callback returning void

2023-11-21 09:17:49 +01:00

bochs.c

drm/tiny: add missing MODULE_DESCRIPTION() macros

2024-06-10 12:44:32 +02:00

cirrus.c

drm/cirrus-qemu: Fix pitch programming

2025-07-06 11:01:44 +02:00

gm12u320.c

drm/tiny/gm12u320: convert to struct drm_edid