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d046fd5e058535dbb98812f414aeb061724dc3b0
linux/drivers/usb/misc
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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
..
sisusbvga
USB: sisusbvga: Remove unneeded variable
2019-06-10 18:03:09 +02:00
adutux.c
USB: adutux: fix NULL-derefs on disconnect
2019-10-04 11:02:59 +02:00
appledisplay.c
Merge 4.20-rc6 into usb-next
2018-12-10 10:19:08 +01:00
chaoskey.c
USB: chaoskey: Use kasprintf() over strcpy()/strcat()
2018-02-22 15:17:05 +01:00
cypress_cy7c63.c
USB: cypress_cy7c63: convert to use dev_groups
2019-08-09 07:55:44 +02:00
cytherm.c
USB: cytherm: convert to use dev_groups
2019-08-09 07:55:44 +02:00
ehset.c
USB: misc: Remove redundant license text
2017-11-04 11:55:38 +01:00
emi26.c
USB: misc: Remove redundant license text
2017-11-04 11:55:38 +01:00
emi62.c
USB: misc: Remove redundant license text
2017-11-04 11:55:38 +01:00
ezusb.c
USB: misc: Remove redundant license text
2017-11-04 11:55:38 +01:00
ftdi-elan.c
usb: ftdi-elan: fix possible condition with no effect (if == else)
2019-06-03 15:21:57 +02:00
idmouse.c
USB: misc: Remove redundant license text
2017-11-04 11:55:38 +01:00
iowarrior.c
usb: iowarrior: fix deadlock on disconnect
2019-08-08 12:43:18 +02:00
isight_firmware.c
USB: misc: Remove redundant license text
2017-11-04 11:55:38 +01:00
Kconfig
USB: rio500: Remove Rio 500 kernel driver
2019-10-04 10:53:36 +02:00
ldusb.c
*: convert stream-like files from nonseekable_open -> stream_open
2019-05-06 17:46:41 +03:00
legousbtower.c
usb: legousbtower: use irqsave() in USB's complete callback
2018-06-28 19:36:07 +09:00
lvstest.c
USB: lvstest: convert to use dev_groups
2019-08-09 07:55:44 +02:00
Makefile
USB: rio500: Remove Rio 500 kernel driver
2019-10-04 10:53:36 +02:00
trancevibrator.c
USB: trancevibrator: convert to use dev_groups
2019-08-09 07:55:45 +02:00
usb251xb.c
usb: usb251xb: Reallow swap-dx-lanes to apply to the upstream port
2019-07-25 11:16:19 +02:00
usb3503.c
usb: misc: usb3503: get optional clock by devm_clk_get_optional()
2019-04-19 14:24:25 +02:00
usb4604.c
USB: misc: Remove redundant license text
2017-11-04 11:55:38 +01:00
usb_u132.h
USB: misc: Remove redundant license text
2017-11-04 11:55:38 +01:00
usblcd.c
USB: usblcd: drop redundant lcd mutex
2019-10-04 11:11:08 +02:00
usbsevseg.c
USB: usbsevseg: convert to use dev_groups
2019-08-09 07:55:45 +02:00
usbtest.c
usb: misc: usbtest: add super-speed isoc support
2019-02-13 13:03:23 +02:00
uss720.c
usb: misc: uss720: Fix two sleep-in-atomic-context bugs
2018-09-05 14:36:53 +02:00
yurex.c
USB: yurex: Don't retry on unexpected errors
2019-10-04 11:02:59 +02:00