Jiri Slaby 6bfbfcfc58 tty: make everyone's write_room return >= 0 ...

The tty line disciplines don't expect tty_operations::write_room to
return negative values. Fix the five drivers which violate this.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210302062214.29627-44-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-03-10 09:34:09 +01:00

..

hardware.c

tty: ipwireless: convert tasklets to use new tasklet_setup() API

2020-08-18 13:33:13 +02:00

hardware.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

main.c

tty: ipwireless: fix missing checks for ioremap

2019-03-28 01:28:23 +09:00

main.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Makefile

tty: add SPDX identifiers to Kconfig and Makefiles

2019-04-04 18:48:43 +02:00

network.c

tty: ipwireless: fix error handling

2020-09-04 18:08:16 +02:00

network.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

setup_protocol.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

tty.c

tty: make everyone's write_room return >= 0

2021-03-10 09:34:09 +01:00

tty.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00