diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-12-06 10:36:48 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-08 14:02:37 +0300 |
| commit | 49943393c9f0be61fd494a884851aa117cd72382 (patch) | |
| tree | 12c0e7a2f16fa5dda3df85a77df826f62a422216 | |
| parent | e93102bea4a1935403d2aadce567fbd1b9e853e0 (diff) | |
| download | linux-49943393c9f0be61fd494a884851aa117cd72382.tar.xz | |
tty: switch tty_port::xmit_* to u8
Both xmit_buf and xmit_fifo of struct tty_port should be u8. To conform
to characters in the rest of the tty layer.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20231206073712.17776-4-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/tty_port.c | 2 | ||||
| -rw-r--r-- | include/linux/tty_port.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c index ef72d2e4b928..14cca33d2269 100644 --- a/drivers/tty/tty_port.c +++ b/drivers/tty/tty_port.c @@ -247,7 +247,7 @@ int tty_port_alloc_xmit_buf(struct tty_port *port) /* We may sleep in get_zeroed_page() */ mutex_lock(&port->buf_mutex); if (port->xmit_buf == NULL) { - port->xmit_buf = (unsigned char *)get_zeroed_page(GFP_KERNEL); + port->xmit_buf = (u8 *)get_zeroed_page(GFP_KERNEL); if (port->xmit_buf) kfifo_init(&port->xmit_fifo, port->xmit_buf, PAGE_SIZE); } diff --git a/include/linux/tty_port.h b/include/linux/tty_port.h index 3276311a7f38..1b861f2100b6 100644 --- a/include/linux/tty_port.h +++ b/include/linux/tty_port.h @@ -114,8 +114,8 @@ struct tty_port { unsigned char console:1; struct mutex mutex; struct mutex buf_mutex; - unsigned char *xmit_buf; - DECLARE_KFIFO_PTR(xmit_fifo, unsigned char); + u8 *xmit_buf; + DECLARE_KFIFO_PTR(xmit_fifo, u8); unsigned int close_delay; unsigned int closing_wait; int drain_delay; |