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linux/drivers/tty
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Jiri Slaby fff4ef17a9 tty: make tty_operations::chars_in_buffer return uint 
tty_operations::chars_in_buffer is another hook which is expected to
return values >= 0. So make it explicit by the return type too -- use
unsigned int.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Acked-by: David Sterba <dsterba@suse.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Cc: Jens Taprogge <jens.taprogge@taprogge.org>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: David Lin <dtwlin@gmail.com>
Cc: Johan Hovold <johan@kernel.org>
Cc: Alex Elder <elder@kernel.org>
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Oliver Neukum <oneukum@suse.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Mathias Nyman <mathias.nyman@intel.com>
Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Link: https://lore.kernel.org/r/20210505091928.22010-27-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-13 18:29:11 +02:00
..
hvc tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
ipwireless tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
serdev tty: serdev: core: Provide missing description for 'owner' 2020-11-06 10:49:27 +01:00
serial tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
vt tty: remove tty_operations::chars_in_buffer for non-buffering 2021-05-13 18:29:11 +02:00
amiserial.c tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
ehv_bytechan.c tty: make tty_operations::write_room return uint 2021-05-13 17:03:20 +02:00
goldfish.c tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
Kconfig tty: pti: Remove Kconfig leftovers 2021-04-09 17:00:32 +02:00
Makefile tty: remove broken r3964 line discipline 2021-05-13 16:57:15 +02:00
mips_ejtag_fdc.c tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
moxa.c tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
moxa.h tty: fix spelling mistake 2020-06-27 16:21:20 +02:00
mxser.c tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
mxser.h
n_gsm.c tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
n_hdlc.c tty: no checking of tty_unregister_ldisc 2021-05-13 16:57:17 +02:00
n_null.c tty: make tty_ldisc_ops a param in tty_unregister_ldisc 2021-05-13 16:57:16 +02:00
n_tty.c tty: drop tty_ldisc_ops::refcount 2021-05-13 16:57:17 +02:00
nozomi.c tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
pty.c tty: remove tty_operations::chars_in_buffer for non-buffering 2021-05-13 18:29:11 +02:00
synclink_gt.c tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
sysrq.c tty/sysrq: Fix issues of code indent should use tabs 2021-04-10 10:33:00 +02:00
tty.h tty: clean include/linux/tty.h up 2021-04-15 10:32:17 +02:00
tty_audit.c tty: audit: move some local functions out of tty.h 2021-04-15 10:24:58 +02:00
tty_baudrate.c tty: clean include/linux/tty.h up 2021-04-15 10:32:17 +02:00
tty_buffer.c tty: make tty_buffer_space_avail return uint 2021-05-13 18:29:11 +02:00
tty_io.c tty: cumulate and document tty_struct::ctrl* members 2021-05-13 16:57:16 +02:00
tty_ioctl.c tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00
tty_jobctrl.c tty: cumulate and document tty_struct::ctrl* members 2021-05-13 16:57:16 +02:00
tty_ldisc.c tty: return void from tty_unregister_ldisc 2021-05-13 16:57:17 +02:00
tty_ldsem.c
tty_mutex.c tty: move some internal tty lock enums and functions out of tty.h 2021-04-15 10:26:58 +02:00
tty_port.c tty: cumulate and document tty_struct::flow* members 2021-05-13 16:57:16 +02:00
ttynull.c tty: make tty_operations::write_room return uint 2021-05-13 17:03:20 +02:00
vcc.c tty: make tty_operations::chars_in_buffer return uint 2021-05-13 18:29:11 +02:00