OpenCloudOS-Kernel/drivers/usb
Johan Hovold d046fd5e05 USB: usblcd: drop redundant lcd mutex
Drop the redundant lcd mutex introduced by commit 925ce689bb ("USB:
autoconvert trivial BKL users to private mutex") which replaced an
earlier BKL use.

The lock serialised calls to open() against other open() and a custom
ioctl() returning the bcdDevice (sic!), but neither is needed.

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20190926091228.24634-9-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-04 11:11:08 +02:00
..
atm USB: atm: cxacru: convert to use dev_groups 2019-08-09 07:55:45 +02:00
c67x00 USB: add SPDX identifiers to all remaining Makefiles 2017-11-07 15:53:48 +01:00
cdns3 usb: cdns3: Fix sheduling with locks held. 2019-10-04 11:02:58 +02:00
chipidea Add role switch class support for chipidea 2019-09-05 10:02:07 +02:00
class Merge 5.3-rc7 into usb-next 2019-09-02 19:31:18 +02:00
common usb: common: add USB GPIO based connection detection driver 2019-09-03 19:01:04 +02:00
core LED updates for 5.4-rc1 2019-09-17 18:40:42 -07:00
dwc2 USB: Changes for v5.4 merge window 2019-09-02 19:20:57 +02:00
dwc3 usb: dwc3: remove generic PHY calibrate() calls 2019-09-03 15:54:56 +02:00
early drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
gadget USB: dummy-hcd: fix power budget for SuperSpeed mode 2019-10-04 11:02:59 +02:00
host USB changes for 5.4-rc1 2019-09-18 10:33:46 -07:00
image USB: microtek: fix info-leak at probe 2019-10-04 11:02:58 +02:00
isp1760 usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
misc USB: usblcd: drop redundant lcd mutex 2019-10-04 11:11:08 +02:00
mon docs: usb: rename files to .rst and add them to drivers-api 2019-06-20 14:28:36 +02:00
mtu3 usb: mtu3: register a USB Role Switch for dual role mode 2019-09-03 20:02:15 +02:00
musb usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
phy USB: Changes for v5.4 merge window 2019-09-02 19:20:57 +02:00
renesas_usbhs usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
roles USB changes for 5.4-rc1 2019-09-18 10:33:46 -07:00
serial USB: serial: ftdi_sio: add support for FT232H CBUS gpios 2019-08-28 15:35:33 +02:00
storage Modules updates for v5.4 2019-09-22 10:34:46 -07:00
typec usb: typec: tcpm: usb: typec: tcpm: Fix a signedness bug in tcpm_fw_get_caps() 2019-10-04 11:06:47 +02:00
usbip usbip: vhci_hcd indicate failed message 2019-10-04 11:02:59 +02:00
Kconfig usb: common: create Kconfig file 2019-09-03 19:00:39 +02:00
Makefile USB: Changes for v5.4 merge window 2019-09-02 19:20:57 +02:00
usb-skeleton.c usb: usb-skeleton: make comment block in line with coding style 2019-08-21 09:57:36 -07:00