diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-08-10 11:15:03 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 21:12:46 +0200 |
| commit | 95713967ba52389f7cea75704d0cf048080ec218 (patch) | |
| tree | fec0df386db066c0026c8eb2e7fef035903e9af0 /drivers/misc/bcm-vk | |
| parent | dcaafbe6ee3b39f2df11a1352f85172f8ade17a5 (diff) | |
| download | linux-95713967ba52389f7cea75704d0cf048080ec218.tar.gz | |
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/misc/bcm-vk')
| -rw-r--r-- | drivers/misc/bcm-vk/bcm_vk_tty.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/misc/bcm-vk/bcm_vk_tty.c b/drivers/misc/bcm-vk/bcm_vk_tty.c index 44851b607cce59..2bce835ca43efc 100644 --- a/drivers/misc/bcm-vk/bcm_vk_tty.c +++ b/drivers/misc/bcm-vk/bcm_vk_tty.c @@ -186,7 +186,8 @@ static void bcm_vk_tty_doorbell(struct bcm_vk *vk, u32 db_val) VK_BAR0_REGSEG_DB_BASE + VK_BAR0_REGSEG_TTY_DB_OFFSET); } -static int bcm_vk_tty_write(struct tty_struct *tty, const u8 *buffer, int count) +static ssize_t bcm_vk_tty_write(struct tty_struct *tty, const u8 *buffer, + size_t count) { int index; struct bcm_vk *vk; |