diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2023-01-17 11:03:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-19 16:04:35 +0100 |
| commit | 968d64578ec92968e8c79d766eb966efd1f68d7e (patch) | |
| tree | 73a49a4853804246be998054bedf4be2104576b6 /drivers/tty/serial/imx.c | |
| parent | 0388a152fc5544be82e736343496f99c4eef8d62 (diff) | |
| download | linux-stable-968d64578ec92968e8c79d766eb966efd1f68d7e.tar.gz linux-stable-968d64578ec92968e8c79d766eb966efd1f68d7e.tar.bz2 linux-stable-968d64578ec92968e8c79d766eb966efd1f68d7e.zip | |
serial: Make uart_handle_cts_change() status param bool active
Convert uart_handle_cts_change() to bool which is more appropriate
than unsigned int.
Rename status to active to better describe what the parameter means.
While at it, make the comment about the active parameter easier to
parse.
Cleanup callsites from operations that are not necessary with bool.
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230117090358.4796-10-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/imx.c')
| -rw-r--r-- | drivers/tty/serial/imx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index f2b43fb497ff..ae75135dccb8 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -773,7 +773,7 @@ static irqreturn_t __imx_uart_rtsint(int irq, void *dev_id) imx_uart_writel(sport, USR1_RTSD, USR1); usr1 = imx_uart_readl(sport, USR1) & USR1_RTSS; - uart_handle_cts_change(&sport->port, !!usr1); + uart_handle_cts_change(&sport->port, usr1); wake_up_interruptible(&sport->port.state->port.delta_msr_wait); return IRQ_HANDLED; |