a93ab8494873a88622bf74be861a93f875643524 - SHIFTPHONES/mainline/linux

commit	a93ab8494873a88622bf74be861a93f875643524	[log] [tgz]
author	Bruno Prémont <bonbons@linux-vserver.org>	Mon Jul 30 21:38:57 2012 +0200
committer	Jiri Kosina <jkosina@suse.cz>	Wed Aug 15 10:13:26 2012 +0200
tree	19f76ccf334ffb78b387b10c047df61f44d8fa07
parent	baacf9c5d2e631e7c940527ad670c8d4b019da81 [diff]

HID: picoLCD: Improve unplug handling

Stop earlier attempting to submit new reports/URBs (though locking and
usbhid still prevents to bail out early enough to not produce multiple
  hid-picolcd 0003:04D8:C002.0003: usb_submit_urb(out) failed: -19
messages in kernel log.

Strengthen framebuffer removal to be less racy.

Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-picolcd_backlight.c[diff]
drivers/hid/hid-picolcd_core.c[diff]
drivers/hid/hid-picolcd_fb.c[diff]
drivers/hid/hid-picolcd_lcd.c[diff]
drivers/hid/hid-picolcd_leds.c[diff]

5 files changed

tree: 19f76ccf334ffb78b387b10c047df61f44d8fa07