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author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-08-10 11:15:03 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 21:12:46 +0200 |
commit | 95713967ba52389f7cea75704d0cf048080ec218 (patch) | |
tree | fec0df386db066c0026c8eb2e7fef035903e9af0 /drivers/staging | |
parent | dcaafbe6ee3b39f2df11a1352f85172f8ade17a5 (diff) | |
download | linux-stable-95713967ba52389f7cea75704d0cf048080ec218.tar.gz linux-stable-95713967ba52389f7cea75704d0cf048080ec218.tar.bz2 linux-stable-95713967ba52389f7cea75704d0cf048080ec218.zip |
tty: make tty_operations::write()'s count size_t
Unify with the rest of the code. Use size_t for counts and ssize_t for
retval.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230810091510.13006-30-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/gdm724x/gdm_tty.c | 2 | ||||
-rw-r--r-- | drivers/staging/greybus/uart.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c index ae9978b73d9b..b31f2afb0286 100644 --- a/drivers/staging/gdm724x/gdm_tty.c +++ b/drivers/staging/gdm724x/gdm_tty.c @@ -149,7 +149,7 @@ static void gdm_tty_send_complete(void *arg) tty_port_tty_wakeup(&gdm->port); } -static int gdm_tty_write(struct tty_struct *tty, const u8 *buf, int len) +static ssize_t gdm_tty_write(struct tty_struct *tty, const u8 *buf, size_t len) { struct gdm *gdm = tty->driver_data; int remain = len; diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c index 97c7ddd0f53e..999ce613dca8 100644 --- a/drivers/staging/greybus/uart.c +++ b/drivers/staging/greybus/uart.c @@ -427,7 +427,7 @@ static void gb_tty_hangup(struct tty_struct *tty) tty_port_hangup(&gb_tty->port); } -static int gb_tty_write(struct tty_struct *tty, const u8 *buf, int count) +static ssize_t gb_tty_write(struct tty_struct *tty, const u8 *buf, size_t count) { struct gb_tty *gb_tty = tty->driver_data; |