OpenCloudOS-Kernel/drivers/usb/class
Alan Cox 7a9a65ced1 cdc-acm: Fix long standing abuse of tty->low_latency
ACM sets the low latency flag but calls the flip buffer routines from
IRQ context which isn't permitted (and as of 2.6.29 causes a warning
hence this one was caught)

Fortunatelt ACM doesn't need to set this flag in the first place as it
only set it to work around problems in ancient (pre tty flip rewrite)
kernels.

Reported-by: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-14 08:48:50 -07:00
..
Kconfig USB: add USB test and measurement class driver 2008-10-17 14:40:51 -07:00
Makefile USB: add USB test and measurement class driver 2008-10-17 14:40:51 -07:00
cdc-acm.c cdc-acm: Fix long standing abuse of tty->low_latency 2009-04-14 08:48:50 -07:00
cdc-acm.h usb: cdc-acm: drain writes on close 2008-08-13 17:32:57 -07:00
cdc-wdm.c USB: Enhance usage of pm_message_t 2009-01-07 10:00:03 -08:00
usblp.c usblp: continuously poll for status 2009-03-24 16:20:26 -07:00
usbtmc.c USB: usbtmc: add protocol 1 support 2009-03-17 14:01:28 -07:00