linux-stable/drivers/media/test-drivers
Chen Zhongjin 681ac29020 media: vimc: Fix wrong function called when vimc_init() fails
[ Upstream commit f74d3f326d ]

In vimc_init(), when platform_driver_register(&vimc_pdrv) fails,
platform_driver_unregister(&vimc_pdrv) is wrongly called rather than
platform_device_unregister(&vimc_pdev), which causes kernel warning:

 Unexpected driver unregister!
 WARNING: CPU: 1 PID: 14517 at drivers/base/driver.c:270 driver_unregister+0x8f/0xb0
 RIP: 0010:driver_unregister+0x8f/0xb0
 Call Trace:
  <TASK>
  vimc_init+0x7d/0x1000 [vimc]
  do_one_initcall+0xd0/0x4e0
  do_init_module+0x1cf/0x6b0
  load_module+0x65c2/0x7820

Fixes: 4a29b70907 ("[media] vimc: Subdevices as modules")
Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:26:02 +01:00
..
vicodec media: vicodec: Use vb2_find_buffer 2022-07-17 11:12:43 +01:00
vidtv media: vidtv: Fix use-after-free in vidtv_bridge_dvb_init() 2022-12-31 13:25:59 +01:00
vimc media: vimc: Fix wrong function called when vimc_init() fails 2022-12-31 13:26:02 +01:00
vivid media: vivid: fix compose size exceed boundary 2022-12-31 13:25:55 +01:00
Kconfig media: media/*/Kconfig: sort entries 2022-03-18 05:58:35 +01:00
Makefile media: Makefiles: sort entries where it fits 2022-03-14 09:42:59 +01:00
vim2m.c media: vim2m: Remove repeated verbose license text 2021-09-30 10:07:55 +02:00