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authorIlpo Järvinen <ilpo.jarvinen@linux.intel.com>2023-01-17 12:03:54 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-01-19 18:04:35 +0300
commit0388a152fc5544be82e736343496f99c4eef8d62 (patch)
tree7b848d18638016f52d4866296ef13a256c1cb8f9 /include/linux/tty_ldisc.h
parent5d420399073770134d2b03e004b2c0201c7fa26f (diff)
downloadlinux-0388a152fc5544be82e736343496f99c4eef8d62.tar.xz
tty/serial: Make ->dcd_change()+uart_handle_dcd_change() status bool active
Convert status parameter for ->dcd_change() and uart_handle_dcd_change() to bool which matches to how the parameter is used. Rename status to active to better describe what the parameter means. Acked-by: Rodolfo Giometti <giometti@enneenne.com> Reviewed-by: Jiri Slaby <jirislaby@kernel.org> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20230117090358.4796-9-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty_ldisc.h')
-rw-r--r--include/linux/tty_ldisc.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index dcb61ec11424..49dc172dedc7 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -170,7 +170,7 @@ int ldsem_down_write_nested(struct ld_semaphore *sem, int subclass,
* send, please arise a tasklet or workqueue to do the real data transfer.
* Do not send data in this hook, it may lead to a deadlock.
*
- * @dcd_change: [DRV] ``void ()(struct tty_struct *tty, unsigned int status)``
+ * @dcd_change: [DRV] ``void ()(struct tty_struct *tty, bool active)``
*
* Tells the discipline that the DCD pin has changed its status. Used
* exclusively by the %N_PPS (Pulse-Per-Second) line discipline.
@@ -238,7 +238,7 @@ struct tty_ldisc_ops {
void (*receive_buf)(struct tty_struct *tty, const unsigned char *cp,
const char *fp, int count);
void (*write_wakeup)(struct tty_struct *tty);
- void (*dcd_change)(struct tty_struct *tty, unsigned int status);
+ void (*dcd_change)(struct tty_struct *tty, bool active);
int (*receive_buf2)(struct tty_struct *tty, const unsigned char *cp,
const char *fp, int count);
void (*lookahead_buf)(struct tty_struct *tty, const unsigned char *cp,