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cc56cd0157
linux/drivers/usb/serial
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Alan Stern cc56cd0157 usb-serial: acquire references when a new tty is installed 
This patch (as1287) makes serial_install() be reponsible for acquiring
references to the usb_serial structure and the driver module when a
tty is first used.  This is more sensible than having serial_open() do
it, because a tty can be opened many times whereas it is installed
only once, when it is created.  (Not to mention that these actions are
reversed when the tty is released, not when it is closed.)  Finally,
it is at install time that the TTY core takes its own reference to the
usb_serial module, so it is only fitting that we should act the same
way in regard to the lower-level serial driver.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-19 13:13:40 -07:00
..
aircable.c USB: usb-serial: replace shutdown with disconnect, release 2009-06-15 21:44:47 -07:00
ark3116.c tty: USB serial termios bits 2009-09-19 13:13:33 -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 tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
ChangeLog.history trivial: Fix misspelling of firmware 2009-03-30 15:21:59 +02:00
console.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
cp210x.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -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 tty: USB serial termios bits 2009-09-19 13:13:33 -07:00
cypress_m8.h cypress_m8: coding style 2008-07-22 13:03:23 -07:00
digi_acceleport.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
empeg.c tty: USB serial termios bits 2009-09-19 13:13:33 -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 tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
ftdi_sio.h USB: ftdi_sio: add product_id for Marvell OpenRD Base, Client 2009-08-07 16:05:13 -07:00
funsoft.c funsoft: Switch to linux/uaccess 2008-07-22 13:03:23 -07:00
garmin_gps.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
generic.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -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 tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
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 tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -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 tty: USB serial termios bits 2009-09-19 13:13:33 -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 tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -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 tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -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 tty: USB: serial/mct_u232, fix tty refcnt 2009-09-19 13:13:37 -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 device codes for Motorola phone. 2009-04-17 10:50:26 -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 tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
option.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
oti6858.c tty: USB serial termios bits 2009-09-19 13:13:33 -07:00
oti6858.h
pl2303.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
pl2303.h USB: pl2303: New vendor and product id 2009-08-07 16:05:12 -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 tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
spcp8x5.c tty: USB serial termios bits 2009-09-19 13:13:33 -07:00
symbolserial.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -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-serial: acquire references when a new tty is installed 2009-09-19 13:13:40 -07:00
visor.c tty: USB does not need the filp argument in the drivers 2009-09-19 13:13:26 -07:00
visor.h
whiteheat.c tty: USB serial termios bits 2009-09-19 13:13:33 -07:00
whiteheat.h whiteheat: coding style 2008-07-22 13:03:22 -07:00