Johan Hovold 84d1c9b416 drm/gma500/oaktrail_lvds: fix i2c adapter leaks on init ...

The LVDS init code looks up an I2C adapter using i2c_get_adapter() and
tries to read the EDID before falling back to allocating and registering
its own adapter.

Make sure to drop the references taken by i2c_get_adapter() when falling
back to allocating an adapter as well as on late errors to allow the
looked up adapter to be deregistered.

Fixes: 1b082ccf59 ("gma500: Add Oaktrail support")
Cc: stable@vger.kernel.org	# 3.3
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patch.msgid.link/20260508144446.59722-4-johan@kernel.org

2026-05-13 20:15:17 +02:00

..

backlight.c

drm: include drm_print.h where needed

2025-10-31 10:34:52 +02:00

cdv_device.c

drm: include drm_print.h where needed

2025-10-31 10:34:52 +02:00

cdv_device.h

drm/gma500: Unify crtc helpers

2021-02-09 13:07:41 +01:00

cdv_intel_crt.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cdv_intel_display.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cdv_intel_dp.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cdv_intel_hdmi.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cdv_intel_lvds.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

fbdev.c

drm/gma500: fbdev: Use a DRM client buffer

2026-03-03 09:28:53 +01:00

framebuffer.c

drm/gma500: Create framebuffers with drm_gem_fb_create()

2026-03-03 09:28:56 +01:00

framebuffer.h

…

gem.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

gem.h

drm/gma500: Move GEM memory management functions to gem.c

2022-03-16 17:42:23 +01:00

gma_device.c

drm/gma500: Replace references to dev_private with helper function

2021-09-23 09:40:20 +02:00

gma_device.h

…

gma_display.c

drm/gma500: Remove unnecessary include statements for drm_crtc_helper.h

2023-01-18 09:25:31 +01:00

gma_display.h

drm/gma500: Remove unused declarations

2023-08-25 08:48:18 +02:00

gtt.c

drm/gma500: Move GTT memory-range setup into helper

2022-03-16 17:42:24 +01:00

gtt.h

drm/gma500: Move GEM memory management functions to gem.c

2022-03-16 17:42:23 +01:00

intel_bios.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

intel_bios.h

drm/gma500: Make I2C terminology more inclusive

2024-07-29 09:12:07 +02:00

intel_gmbus.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

intel_i2c.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

Kconfig

PCI: Add CONFIG_MMU dependency

2025-04-23 15:40:30 -05:00

Makefile

drm/gma500: Remove lid code

2024-04-18 10:56:30 +02:00

mid_bios.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

mid_bios.h

…

mmu.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

mmu.h

drm/gma500: Remove unused psb_mmu_virtual_to_pfn

2025-03-10 10:14:58 +01:00

oaktrail_crtc.c

drm: include drm_print.h where needed

2025-10-31 10:34:52 +02:00

oaktrail_device.c

drm/gma500: Refactor backlight support (v2)

2022-09-18 21:02:52 +02:00

oaktrail_hdmi_i2c.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

oaktrail_hdmi.c

drm/gma500/oaktrail_hdmi: fix i2c adapter leak on setup

2026-05-13 20:15:16 +02:00

oaktrail_lvds_i2c.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

oaktrail_lvds.c

drm/gma500/oaktrail_lvds: fix i2c adapter leaks on init

2026-05-13 20:15:17 +02:00

oaktrail.h

…

opregion.c

drm: include drm_print.h where needed

2025-10-31 10:34:52 +02:00

opregion.h

…

power.c

drm/gma500: Remove unnecessary suspend/resume wrappers

2022-09-17 15:20:40 +02:00

power.h

drm/gma500: Remove unnecessary suspend/resume wrappers

2022-09-17 15:20:40 +02:00

psb_device.c

drm/gma500: Remove lid code

2024-04-18 10:56:30 +02:00

psb_device.h

…

psb_drv.c

drm: include drm_print.h where needed

2025-10-31 10:34:52 +02:00

psb_drv.h

drm/gma500: Create framebuffers with drm_gem_fb_create()

2026-03-03 09:28:56 +01:00

psb_intel_display.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

psb_intel_drv.h

drm/gma500/psb_intel_modes: Remove unused psb_intel_ddc_probe

2025-03-10 10:14:39 +01:00

psb_intel_lvds.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

psb_intel_modes.c

drm/gma500/psb_intel_modes: Remove unused psb_intel_ddc_probe

2025-03-10 10:14:39 +01:00

psb_intel_reg.h

drm/gma500: Remove Medfield support

2021-02-09 17:14:11 +01:00

psb_intel_sdvo_regs.h

…

psb_intel_sdvo.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

psb_irq.c

Revert "drm/gma500: use drm_crtc_vblank_crtc()"

2026-02-02 10:10:15 +01:00

psb_irq.h

drm/gma500: Fix (vblank) IRQs not working after suspend/resume

2022-09-17 15:20:30 +02:00

psb_reg.h

drm/gma500: Remove Medfield support

2021-02-09 17:14:11 +01:00