linux/drivers/gpu/drm/tilcdc
Tomi Valkeinen 1821c4d1c3 drm/tilcdc: Fix irq free on unload
[ Upstream commit 38360bf96d ]

The driver only frees the reserved irq if priv->irq_enabled is set to
true. However, the driver mistakenly sets priv->irq_enabled to false,
instead of true, in tilcdc_irq_install(), and thus the driver never
frees the irq, causing issues on loading the driver a second time.

Fixes: b6366814fa ("drm/tilcdc: Convert to Linux IRQ interfaces")
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Aradhya Bhatia <a-bhatia1@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230919-lcdc-v1-1-ba60da7421e1@ideasonboard.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-01-25 14:52:41 -08:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile doc: use KCFLAGS instead of EXTRA_CFLAGS to pass flags from command line 2021-02-22 13:59:10 -07:00
tilcdc_crtc.c drm/tilcdc: fix pixel clock setting warning message 2021-03-24 12:05:28 +02:00
tilcdc_drv.c drm/tilcdc: Fix irq free on unload 2024-01-25 14:52:41 -08:00
tilcdc_drv.h drm/tilcdc: Convert to Linux IRQ interfaces 2021-08-10 20:13:53 +02:00
tilcdc_external.c tilcdc: tilcdc_external: fix an incorrect NULL check on list iterator 2022-06-09 10:23:29 +02:00
tilcdc_external.h drm/tilcdc: Remove obsolete crtc_mode_valid() hack 2019-08-02 16:00:42 +03:00
tilcdc_panel.c drm/tilcdc: panel: fix platform_no_drv_owner.cocci warnings 2021-03-24 12:05:28 +02:00
tilcdc_panel.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
tilcdc_plane.c drm: Use state helper instead of the plane state pointer 2021-02-25 08:05:28 +01:00
tilcdc_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00