Hans de Goede 05a524b97d Bluetooth: Add new HCI_QUIRK_NO_SUSPEND_NOTIFIER quirk ... [ Upstream commit 219991e6be ] Some devices, e.g. the RTL8723BS bluetooth part, some USB attached devices, completely drop from the bus on a system-suspend. These devices will have their driver unbound and rebound on resume (when the dropping of the bus gets detected) and will show up as a new HCI after resume. These devices do not benefit from the suspend / resume handling work done by the hci_suspend_notifier. At best this unnecessarily adds some time to the suspend/resume time. But this may also actually cause problems, if the code doing the driver unbinding runs after the pm-notifier then the hci_suspend_notifier code will try to talk to a device which is now in an uninitialized state. This commit adds a new HCI_QUIRK_NO_SUSPEND_NOTIFIER quirk which allows drivers to opt-out of the hci_suspend_notifier when they know beforehand that their device will be fully re-initialized / reprobed on resume. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-03-07 12:34:10 +01:00
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acpi	ACPICA: Fix exception code class checks	2021-03-04 11:37:24 +01:00
asm-generic	vmlinux.lds.h: Define SANTIZER_DISCARDS with CONFIG_GCOV_KERNEL=y	2021-03-04 11:37:19 +01:00
clocksource
crypto
drm	drm/dp/mst: Export drm_dp_get_vc_payload_bw()	2021-02-10 09:29:18 +01:00
dt-bindings	ASoC: dt-bindings: lpass: Fix and common up lpass dai ids	2021-02-03 23:28:46 +01:00
keys
kunit
kvm
linux	net: fix dev_ifsioc_locked() race condition	2021-03-07 12:34:07 +01:00
math-emu
media	media: v4l2-fwnode: v4l2_fwnode_endpoint_parse caller must init vep argument	2020-12-30 11:53:11 +01:00
memory
misc
net	Bluetooth: Add new HCI_QUIRK_NO_SUSPEND_NOTIFIER quirk	2021-03-07 12:34:10 +01:00
pcmcia
ras
rdma	RDMA: Lift ibdev_to_node from rds to common code	2021-02-26 10:12:59 +01:00
scsi
soc	net: dsa: felix: implement port flushing on .phylink_mac_link_down	2021-02-17 11:02:27 +01:00
sound
target
trace
uapi	net/sched: cls_flower: Reject invalid ct_state flags rules	2021-03-07 12:34:07 +01:00
vdso
video
xen	Xen/gntdev: correct error checking in gntdev_map_grant_pages()	2021-02-23 15:53:24 +01:00