diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-08-10 12:14:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 22:12:45 +0300 |
| commit | 892bc209f250fb49ddca31c74d2c7b1126a7a61a (patch) | |
| tree | 26431569edff34de1a1ad0163fb365626f6f220d /drivers/tty/tty_buffer.c | |
| parent | a8d9cd2318606627d3c0e4747dbd7bbc44c48e27 (diff) | |
| download | linux-892bc209f250fb49ddca31c74d2c7b1126a7a61a.tar.xz | |
tty: use u8 for flags
This makes all those 'char's an explicit 'u8'. This is part of the
continuing unification of chars and flags to be consistent u8.
This approaches tty_port_default_receive_buf().
Note that we do not change signedness as we compile with
-funsigned-char.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Cc: William Hubbs <w.d.hubbs@gmail.com>
Cc: Chris Brannon <chris@the-brannons.com>
Cc: Kirk Reiser <kirk@reisers.ca>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Max Staudt <max@enpas.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de>
Cc: Jeremy Kerr <jk@codeconstruct.com.au>
Cc: Matt Johnston <matt@codeconstruct.com.au>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230810091510.13006-18-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_buffer.c')
| -rw-r--r-- | drivers/tty/tty_buffer.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c index 9db42e6ed45b..684d099cbe11 100644 --- a/drivers/tty/tty_buffer.c +++ b/drivers/tty/tty_buffer.c @@ -317,7 +317,7 @@ EXPORT_SYMBOL_GPL(tty_buffer_request_room); * Returns: the number added. */ int tty_insert_flip_string_fixed_flag(struct tty_port *port, const u8 *chars, - char flag, size_t size) + u8 flag, size_t size) { int copied = 0; bool flags = flag != TTY_NORMAL; @@ -356,7 +356,7 @@ EXPORT_SYMBOL(tty_insert_flip_string_fixed_flag); * Returns: the number added. */ int tty_insert_flip_string_flags(struct tty_port *port, const u8 *chars, - const char *flags, size_t size) + const u8 *flags, size_t size) { int copied = 0; @@ -390,7 +390,7 @@ EXPORT_SYMBOL(tty_insert_flip_string_flags); * Queue a single byte @ch to the tty buffering, with an optional flag. This is * the slow path of tty_insert_flip_char(). */ -int __tty_insert_flip_char(struct tty_port *port, u8 ch, char flag) +int __tty_insert_flip_char(struct tty_port *port, u8 ch, u8 flag) { struct tty_buffer *tb; bool flags = flag != TTY_NORMAL; @@ -449,7 +449,7 @@ EXPORT_SYMBOL_GPL(tty_prepare_flip_string); * * Returns: the number of bytes processed. */ -size_t tty_ldisc_receive_buf(struct tty_ldisc *ld, const u8 *p, const char *f, +size_t tty_ldisc_receive_buf(struct tty_ldisc *ld, const u8 *p, const u8 *f, size_t count) { if (ld->ops->receive_buf2) |