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f64c3ab230
linux/drivers/usb/serial
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Johan Hovold f64c3ab230 USB: serial: pl2303: fix tranceiver suspend mode 
Add helper function to update register bits instead of overwriting the
entire control register when updating the flow-control settings.

This specifically avoids having the tranceiver suspend mode (bit 0)
depend on the flow control setting.

The tranceiver is currently configured at probe to be disabled during
suspend, but this was overridden when disabling flow control or enabling
xon/xoff.

Fixes: 715f9527c1 ("USB: flow control fix for pl2303")
Fixes: 7041d9c3f0 ("USB: serial: pl2303: add support for tx xon/xoff flow control")
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2019-04-03 09:46:50 +02:00
..
aircable.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
ark3116.c ark3116: switch to ->get_serial() 2018-10-13 00:50:35 -04:00
belkin_sa.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
belkin_sa.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
bus.c USB: serial: use tty_port_register_device() 2018-05-17 11:22:00 +02:00
ch341.c USB: serial: ch341: fix type promotion bug in ch341_control_in() 2018-07-04 15:40:54 +02:00
console.c USB: serial: console: fix reported terminal settings 2018-12-05 11:29:10 +01:00
cp210x.c USB: serial: cp210x: add new device id 2019-03-28 08:59:49 +01:00
cyberjack.c USB: serial: cyberjack: use irqsave() in USB's complete callback 2018-06-26 14:13:53 +02:00
cypress_m8.c USB: serial: cypress_m8: remove set but not used variable 'iflag' 2018-10-05 08:58:42 +02:00
cypress_m8.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
digi_acceleport.c USB: serial: digi_acceleport: rename tty flag variable 2018-06-27 07:59:03 +02:00
empeg.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
ezusb_convert.pl License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
f81232.c f81232: switch to ->get_serial() 2018-10-13 00:50:35 -04:00
f81534.c USB: serial: f81534: fix reading old/new IC config 2018-11-20 18:25:44 +01:00
ftdi_sio_ids.h USB: serial: ftdi_sio: add additional NovaTech products 2019-03-19 10:37:26 +01:00
ftdi_sio.c USB: serial: ftdi_sio: add additional NovaTech products 2019-03-19 10:37:26 +01:00
ftdi_sio.h USB: serial: ftdi_sio: add support for FT232R CBUS gpios 2018-10-05 08:57:06 +02:00
garmin_gps.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
generic.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
io_16654.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
io_edgeport.c io_edgeport: switch to ->get_serial() 2018-10-13 00:50:37 -04:00
io_edgeport.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
io_ionsp.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
io_ti.c io_ti: switch to ->get_serial() 2018-10-13 00:50:38 -04:00
io_ti.h USB: serial: io_ti: fix array underflow in completion handler 2018-08-27 11:52:34 +02:00
io_usbvend.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
ipaq.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
ipw.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
ir-usb.c USB: serial: cast sizeof() to int when comparing with error code 2018-06-25 10:34:31 +02:00
iuu_phoenix.c USB: serial: iuu_phoenix: drop redundant input-speed re-encoding 2018-07-16 14:12:11 +02:00
iuu_phoenix.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
Kconfig USB: add missing SPDX lines to Kconfig and Makefiles 2019-01-22 09:08:17 +01:00
keyspan_pda.c USB: serial: keyspan_pda: fix modem-status error handling 2018-07-06 10:32:14 +02:00
keyspan_usa26msg.h USB: serial: keyspan_usa: add proper SPDX lines for .h files 2019-01-18 11:09:32 +01:00
keyspan_usa28msg.h USB: serial: keyspan_usa: add proper SPDX lines for .h files 2019-01-18 11:09:32 +01:00
keyspan_usa49msg.h USB: serial: keyspan_usa: add proper SPDX lines for .h files 2019-01-18 11:09:32 +01:00
keyspan_usa67msg.h USB: serial: keyspan_usa: add proper SPDX lines for .h files 2019-01-18 11:09:32 +01:00
keyspan_usa90msg.h USB: serial: keyspan_usa: add proper SPDX lines for .h files 2019-01-18 11:09:32 +01:00
keyspan.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
kl5kusb105.c USB: serial: kl5kusb105: remove KLSI device id 2018-07-11 10:11:29 +02:00
kl5kusb105.h USB: serial: kl5kusb105: remove KLSI device id 2018-07-11 10:11:29 +02:00
kobil_sct.c USB: serial: kobil_sct: add missing version error handling 2018-07-06 10:42:42 +02:00
kobil_sct.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile-keyspan_pda_fw USB: add SPDX identifiers to all remaining Makefiles 2017-11-07 15:53:48 +01:00
mct_u232.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
mct_u232.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
metro-usb.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
mos7720.c USB: serial: mos7720: fix mos_parport refcount imbalance on error path 2019-03-20 13:58:42 +01:00
mos7840.c USB: serial: mos7840: remove set but not used variables 'number, serial' 2018-12-10 10:20:44 +01:00
mxuport.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
navman.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
omninet.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
opticon.c opticon: switch to ->get_serial() 2018-10-13 00:50:39 -04:00
option.c USB: serial: option: add Olicard 600 2019-03-28 09:27:22 +01:00
oti6858.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
oti6858.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
pl2303.c USB: serial: pl2303: fix tranceiver suspend mode 2019-04-03 09:46:50 +02:00
pl2303.h USB: serial: pl2303: add new PID to support PL2303TB 2019-01-17 17:24:39 +01:00
qcaux.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
qcserial.c USB: serial: qcserial: add Sierra Wireless EM7565 2017-12-15 09:41:46 +01:00
quatech2.c USB: serial: quatech2: remove set but not used variable 'port_priv' 2018-11-12 10:08:10 +01:00
safe_serial.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
sierra.c USB: serial: sierra: use irqsave() in USB's complete callback 2018-06-26 15:22:25 +02:00
spcp8x5.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
ssu100.c ssu100: switch to ->get_serial() 2018-10-13 00:50:41 -04:00
symbolserial.c USB: serial: symbolserial: use irqsave() in USB's complete callback 2018-06-26 15:25:01 +02:00
ti_usb_3410_5052.c Merge branch 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-10-24 14:43:41 +01:00
upd78f0730.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
usb_debug.c USB: serial: usb_debug: add new USB device id 2017-11-28 09:54:11 +01:00
usb_wwan.c usb_wwan: switch to ->[sg]et_serial() 2018-10-13 00:50:42 -04:00
usb-serial-simple.c USB: serial: simple: add Motorola Tetra TPG2200 device id 2019-01-07 16:37:52 +01:00
usb-serial.c complete ->[sg]et_serial() switchover 2018-10-13 00:50:43 -04:00
usb-wwan.h usb_wwan: switch to ->[sg]et_serial() 2018-10-13 00:50:42 -04:00
visor.c USB: serial: visor: handle potential invalid device configuration 2018-05-02 09:37:19 +02:00
visor.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
whiteheat.c whiteheat: switch to ->get_serial() 2018-10-13 00:50:42 -04:00
whiteheat.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
wishbone-serial.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
xsens_mt.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00