linux/drivers/usb/serial
Oliver Neukum 6383251545 USB: serial: fix assumption that throttle/unthrottle cannot sleep
many serial subdrivers are clearly written as if throttle/unthrottle
cannot sleep. This leads to unneeded atomic submissions. This
patch converts affected drivers in a way to makes very clear that
throttle/unthrottle can sleep. Thus future misdesigns can be avoided
and efficiency and reliability improved.

This removes any such assumption using GFP_KERNEL and spin_lock_irq()

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-10-09 13:52:09 -07:00
..
aircable.c USB: serial: fix assumption that throttle/unthrottle cannot sleep 2009-10-09 13:52:09 -07:00
ark3116.c USB: ark3116: add IrDA support for Gembird UIR-22 2009-09-23 06:46:32 -07:00
belkin_sa.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
belkin_sa.h belkin_sa: clean up code 2008-07-22 13:03:22 -07:00
bus.c USB: usb-serial: call port_probe and port_remove at the right times 2009-06-15 21:44:47 -07:00
ch341.c USb: Break support for WinChipHead CH341 340 USB->Serial "chip" 2009-09-23 06:46:35 -07:00
ChangeLog.history trivial: Fix misspelling of firmware 2009-03-30 15:21:59 +02:00
console.c USB serial: update the console driver 2009-09-19 13:13:42 -07:00
cp210x.c USB: cp210x: Add support for the DW700 UART 2009-10-09 13:52:08 -07:00
cyberjack.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
cypress_m8.c USB: serial: fix assumption that throttle/unthrottle cannot sleep 2009-10-09 13:52:09 -07:00
cypress_m8.h trivial: fix typo "to to" in multiple files 2009-09-21 15:14:55 +02:00
digi_acceleport.c USB: digi_acceleport: Fix broken unthrottle. 2009-10-09 13:52:05 -07:00
empeg.c USB: serial: fix assumption that throttle/unthrottle cannot sleep 2009-10-09 13:52:09 -07:00
ezusb_convert.pl
ezusb.c USB: remove use of err() in drivers/usb/serial 2008-10-17 14:41:10 -07:00
ftdi_sio.c USB: ftdi_sio: re-implement read processing 2009-10-09 13:52:05 -07:00
ftdi_sio.h USB: serial: ftdi: handle gnICE+ JTAG adaptors 2009-09-23 06:46:16 -07:00
funsoft.c funsoft: Switch to linux/uaccess 2008-07-22 13:03:23 -07:00
garmin_gps.c USB: serial: fix assumption that throttle/unthrottle cannot sleep 2009-10-09 13:52:09 -07:00
generic.c USB: Fix throttling in generic usbserial driver 2009-10-09 13:52:08 -07:00
hp4x.c USB: remove info() macro from usb/serial drivers 2008-10-17 14:41:09 -07:00
io_16654.h
io_edgeport.c trivial: fix typo "to to" in multiple files 2009-09-21 15:14:55 +02:00
io_edgeport.h
io_ionsp.h
io_tables.h USB: usb-serial: replace shutdown with disconnect, release 2009-06-15 21:44:47 -07:00
io_ti.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
io_ti.h
io_usbvend.h
ipaq.c USB: ipaq: fix oops when device is plugged in 2009-10-09 13:52:07 -07:00
ipaq.h
ipw.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
ir-usb.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
iuu_phoenix.c USB: iuu_phoenix: add a way to select the default VCC 2009-09-23 06:46:36 -07:00
iuu_phoenix.h
Kconfig trivial: fix typos/grammar errors in Kconfig texts 2009-03-30 15:22:01 +02:00
keyspan_pda.c USB: serial: fix assumption that throttle/unthrottle cannot sleep 2009-10-09 13:52:09 -07:00
keyspan_usa26msg.h
keyspan_usa28msg.h
keyspan_usa49msg.h
keyspan_usa67msg.h
keyspan_usa90msg.h
keyspan.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
keyspan.h tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
kl5kusb105.c USB: serial: fix assumption that throttle/unthrottle cannot sleep 2009-10-09 13:52:09 -07:00
kl5kusb105.h
kobil_sct.c tty: USB serial termios bits 2009-09-19 13:13:33 -07:00
kobil_sct.h
Makefile USB: serial: rename cp2101 driver to cp210x 2009-03-24 16:20:44 -07:00
Makefile-keyspan_pda_fw
mct_u232.c USB: serial: fix assumption that throttle/unthrottle cannot sleep 2009-10-09 13:52:09 -07:00
mct_u232.h
mos7720.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
mos7840.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
moto_modem.c USB: serial: Spelling correction in Motorola USB Phone driver 2009-09-23 06:46:29 -07:00
navman.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
omninet.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
opticon.c USB: serial: fix race between unthrottle and completion handler in opticon 2009-10-09 13:52:08 -07:00
option.c USB: option: Patch for Huawei Mobile Broadband E270+ Modem 2009-10-09 13:52:06 -07:00
oti6858.c tty: USB serial termios bits 2009-09-19 13:13:33 -07:00
oti6858.h
pl2303.c USB: pl2303: fix error characters not being reported to ldisc 2009-10-09 13:52:05 -07:00
pl2303.h USB: serial: pl2303: new hardware support - sanwa multimeter 2009-09-23 06:46:15 -07:00
qcserial.c USB: qcserial: Add extra device IDs 2009-04-17 10:50:24 -07:00
safe_serial.c USB: remove use of err() in drivers/usb/serial 2008-10-17 14:41:10 -07:00
siemens_mpi.c USB: add siemens_mpi usb-serial "stub" driver 2009-01-07 10:00:13 -08:00
sierra.c USB: serial: sierra driver version change to 1.3.8 2009-10-09 13:52:06 -07:00
spcp8x5.c trivial: remove unnecessary semicolons 2009-09-21 15:14:58 +02:00
symbolserial.c USB: serial: fix assumption that throttle/unthrottle cannot sleep 2009-10-09 13:52:09 -07:00
ti_usb_3410_5052.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
ti_usb_3410_5052.h USB: two more usb ids for ti_usb_3410_5052 2009-02-09 11:19:48 -08:00
usb_debug.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
usb-serial.c USB: small fix in error case of suspend in generic usbserial code 2009-10-09 13:52:08 -07:00
visor.c USB: serial: fix assumption that throttle/unthrottle cannot sleep 2009-10-09 13:52:09 -07:00
visor.h
whiteheat.c USB: serial: fix assumption that throttle/unthrottle cannot sleep 2009-10-09 13:52:09 -07:00
whiteheat.h whiteheat: coding style 2008-07-22 13:03:22 -07:00