linux-brain/include
Hans Verkuil cb36bf447a media: rc: compile rc-cec.c into rc-core
commit f09f9f93afad770a04b35235a0aa465fcc8d6e3d upstream.

The rc-cec keymap is unusual in that it can't be built as a module,
instead it is registered directly in rc-main.c if CONFIG_MEDIA_CEC_RC
is set. This is because it can be called from drm_dp_cec_set_edid() via
cec_register_adapter() in an asynchronous context, and it is not
allowed to use request_module() to load rc-cec.ko in that case. Trying to
do so results in a 'WARN_ON_ONCE(wait && current_is_async())'.

Since this keymap is only used if CONFIG_MEDIA_CEC_RC is set, we
just compile this keymap into the rc-core module and never as a
separate module.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: 2c6d1fffa1 (drm: add support for DisplayPort CEC-Tunneling-over-AUX)
Reported-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-17 17:03:40 +01:00
..
acpi ACPICA: Fix exception code class checks 2021-03-04 10:26:14 +01:00
asm-generic vmlinux.lds.h: add DWARF v5 sections 2021-03-04 10:26:09 +01:00
clocksource
crypto crypto - shash: reduce minimum alignment of shash_desc structure 2021-03-09 11:09:38 +01:00
drm iommu/vt-d: Move intel_iommu_gfx_mapped to Intel IOMMU header 2020-11-24 13:29:17 +01:00
dt-bindings clk: imx8mn: Fix incorrect clock defines 2020-03-18 07:17:55 +01:00
keys KEYS: Don't write out to userspace while holding key semaphore 2020-04-23 10:36:45 +02:00
kvm
linux can: skb: can_skb_set_owner(): fix ref counting if socket was closed before setting skb ownership 2021-03-17 17:03:31 +01:00
math-emu
media media: rc: compile rc-cec.c into rc-core 2021-03-17 17:03:40 +01:00
misc
net net: sched: fix police ext initialization 2021-03-04 10:26:53 +01:00
pcmcia
ras
rdma RDMA/umem: Fix signature of stub ib_umem_find_best_pgsz() 2020-10-29 09:57:47 +01:00
scsi scsi: libiscsi: Fix NOP race condition 2020-12-02 08:49:49 +01:00
soc irqchip/eznps: Fix build error for !ARC700 builds 2020-09-17 13:47:47 +02:00
sound ALSA: hda: intel-nhlt: verify config type 2021-03-09 11:09:39 +01:00
target scsi: target: fix hang when multiple threads try to destroy the same iscsi session 2020-04-21 09:05:04 +02:00
trace writeback: Drop I_DIRTY_TIME_EXPIRE 2021-01-30 13:54:11 +01:00
uapi uapi: nfnetlink_cthelper.h: fix userspace compilation error 2021-03-17 17:03:29 +01:00
vdso
video
xen Xen/gntdev: correct error checking in gntdev_map_grant_pages() 2021-02-23 15:02:26 +01:00