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| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2023-01-17 12:03:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-19 18:04:35 +0300 |
| commit | 968d64578ec92968e8c79d766eb966efd1f68d7e (patch) | |
| tree | 73a49a4853804246be998054bedf4be2104576b6 /drivers/tty/serial/max310x.c | |
| parent | 0388a152fc5544be82e736343496f99c4eef8d62 (diff) | |
| download | linux-968d64578ec92968e8c79d766eb966efd1f68d7e.tar.xz | |
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/max310x.c')
| -rw-r--r-- | drivers/tty/serial/max310x.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index 4eb24e3407f8..e9cacfe7e032 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -819,8 +819,7 @@ static irqreturn_t max310x_port_irq(struct max310x_port *s, int portno) if (ists & MAX310X_IRQ_CTS_BIT) { lsr = max310x_port_read(port, MAX310X_LSR_IRQSTS_REG); - uart_handle_cts_change(port, - !!(lsr & MAX310X_LSR_CTS_BIT)); + uart_handle_cts_change(port, lsr & MAX310X_LSR_CTS_BIT); } if (rxlen) max310x_handle_rx(port, rxlen); |