Jiri Slaby 03b3b1a240 tty: make tty_operations::write_room return uint ... Line disciplines expect a positive value or zero returned from tty->ops->write_room (invoked by tty_write_room). So make this assumption explicit by using unsigned int as a return value. Both of tty->ops->write_room and tty_write_room. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Alex Elder <elder@linaro.org> Acked-by: Max Filippov <jcmvbkbc@gmail.com> # xtensa Acked-by: David Sterba <dsterba@suse.com> Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Helge Deller <deller@gmx.de> Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: Chris Zankel <chris@zankel.net> 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: Scott Branden <scott.branden@broadcom.com> 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: 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/20210505091928.22010-23-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-05-13 17:03:20 +02:00
..
alpha	tty: make tty_operations::write_room return uint	2021-05-13 17:03:20 +02:00
arc	mm: drop redundant HAVE_ARCH_TRANSPARENT_HUGEPAGE	2021-05-05 11:27:25 -07:00
arm	Kbuild updates for v5.13 (2nd)	2021-05-08 10:00:11 -07:00
arm64	Assorted arm64 fixes and clean-ups, the most important:	2021-05-07 12:11:05 -07:00
csky	arch/csky patches for 5.13-rc1	2021-05-03 12:58:31 -07:00
h8300	arch: rearrange headers inclusion order in asm/bitops for m68k, sh and h8300	2021-05-06 19:24:11 -07:00
hexagon	Merge branch 'akpm' (patches from Andrew)	2021-05-07 00:34:51 -07:00
ia64	Merge branch 'akpm' (patches from Andrew)	2021-05-07 00:34:51 -07:00
m68k	tty: make tty_operations::write_room return uint	2021-05-13 17:03:20 +02:00
microblaze	tracing updates for 5.13	2021-05-03 11:19:54 -07:00
mips	Kbuild updates for v5.13 (2nd)	2021-05-08 10:00:11 -07:00
nds32	tracing updates for 5.13	2021-05-03 11:19:54 -07:00
nios2	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2021-05-02 09:14:01 -07:00
openrisc	drivers/char: remove /dev/kmem for good	2021-05-07 00:26:34 -07:00
parisc	tty: make tty_operations::write_room return uint	2021-05-13 17:03:20 +02:00
powerpc	tty: remove broken r3964 line discipline	2021-05-13 16:57:15 +02:00
riscv	riscv: remove unused handle_exception symbol	2021-05-06 09:40:16 -07:00
s390	Merge branch 'akpm' (patches from Andrew)	2021-05-07 00:34:51 -07:00
sh	Kbuild updates for v5.13 (2nd)	2021-05-08 10:00:11 -07:00
sparc	Kbuild updates for v5.13 (2nd)	2021-05-08 10:00:11 -07:00
um	tty: make tty_operations::write_room return uint	2021-05-13 17:03:20 +02:00
x86	Handle power-gating of AMD IOMMU perf counters properly when they are used.	2021-05-09 13:00:26 -07:00
xtensa	tty: make tty_operations::write_room return uint	2021-05-13 17:03:20 +02:00
.gitignore	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
Kconfig	Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com>	2021-05-01 18:50:44 -07:00