Anirudh Rayabharam f8194e5e63 media: pvrusb2: fix warning in pvr2_i2c_core_done ... syzbot has reported the following warning in pvr2_i2c_done: sysfs group 'power' not found for kobject '1-0043' When the device is disconnected (pvr_hdw_disconnect), the i2c adapter is not unregistered along with the USB and v4l2 teardown. As part of the USB device disconnect, the sysfs files of the subdevices are also deleted. So, by the time pvr_i2c_core_done is called by pvr_context_destroy, the sysfs files have been deleted. To fix this, unregister the i2c adapter too in pvr_hdw_disconnect. Make the device deregistration code shared by calling pvr_hdw_disconnect from pvr2_hdw_destroy. Reported-by: syzbot+e74a998ca8f1df9cc332@syzkaller.appspotmail.com Tested-by: syzbot+e74a998ca8f1df9cc332@syzkaller.appspotmail.com Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Anirudh Rayabharam <mail@anirudhrb.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>		2021-05-19 09:51:39 +02:00
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Kconfig	Revert "media: Kconfig: better support hybrid TV devices"	2020-04-14 11:00:30 +02:00
Makefile
pvrusb2-audio.c
pvrusb2-audio.h
pvrusb2-context.c
pvrusb2-context.h
pvrusb2-cs53l32a.c
pvrusb2-cs53l32a.h
pvrusb2-ctrl.c
pvrusb2-ctrl.h
pvrusb2-cx2584x-v4l.c
pvrusb2-cx2584x-v4l.h
pvrusb2-debug.h
pvrusb2-debugifc.c
pvrusb2-debugifc.h
pvrusb2-devattr.c	media: pvrusb2: use semicolons rather than commas to separate statements	2020-11-16 10:31:06 +01:00
pvrusb2-devattr.h
pvrusb2-dvb.c
pvrusb2-dvb.h
pvrusb2-eeprom.c
pvrusb2-eeprom.h
pvrusb2-encoder.c
pvrusb2-encoder.h
pvrusb2-fx2-cmd.h
pvrusb2-hdw-internal.h
pvrusb2-hdw.c	media: pvrusb2: fix warning in pvr2_i2c_core_done	2021-05-19 09:51:39 +02:00
pvrusb2-hdw.h
pvrusb2-i2c-core.c	media: usb: pvrusb2: convert to use i2c_new_client_device()	2020-04-14 11:32:04 +02:00
pvrusb2-i2c-core.h
pvrusb2-io.c
pvrusb2-io.h
pvrusb2-ioread.c
pvrusb2-ioread.h
pvrusb2-main.c
pvrusb2-std.c
pvrusb2-std.h
pvrusb2-sysfs.c
pvrusb2-sysfs.h
pvrusb2-util.h
pvrusb2-v4l2.c	media: media/usb: rename VFL_TYPE_GRABBER to _VIDEO	2020-02-24 16:53:16 +01:00
pvrusb2-v4l2.h
pvrusb2-video-v4l.c
pvrusb2-video-v4l.h
pvrusb2-wm8775.c
pvrusb2-wm8775.h
pvrusb2.h