From: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
To: gregkh@linuxfoundation.org
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
"Jiri Slaby (SUSE)" <jirislaby@kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
linux-mmc@vger.kernel.org
Subject: [PATCH v2 17/31] tty: mmc: sdio: use bool for cts and remove parentheses
Date: Mon, 17 Mar 2025 08:00:32 +0100 [thread overview]
Message-ID: <20250317070046.24386-18-jirislaby@kernel.org> (raw)
In-Reply-To: <20250317070046.24386-1-jirislaby@kernel.org>
'cts' in sdio_uart_check_modem_status() is considered a 'bool', but
typed as signed 'int'. Make it 'bool' so it is clear the code does not
care about the masked value, but true/false.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: linux-mmc@vger.kernel.org
---
drivers/mmc/core/sdio_uart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/core/sdio_uart.c b/drivers/mmc/core/sdio_uart.c
index 6b7471dba3bf..7423a601e1e5 100644
--- a/drivers/mmc/core/sdio_uart.c
+++ b/drivers/mmc/core/sdio_uart.c
@@ -471,7 +471,7 @@ static void sdio_uart_check_modem_status(struct sdio_uart_port *port)
port->icount.cts++;
tty = tty_port_tty_get(&port->port);
if (tty && C_CRTSCTS(tty)) {
- int cts = (status & UART_MSR_CTS);
+ bool cts = status & UART_MSR_CTS;
if (tty->hw_stopped) {
if (cts) {
tty->hw_stopped = false;
--
2.49.0
next prev parent reply other threads:[~2025-03-17 7:01 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-17 7:00 [PATCH v2 00/31] tty: cleanup no. 99 Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 01/31] tty: convert "TTY Struct Flags" to an enum Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 02/31] tty: audit: do not use N_TTY_BUF_SIZE Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 03/31] tty: caif: " Jiri Slaby (SUSE)
2025-03-20 11:17 ` Simon Horman
2025-03-17 7:00 ` [PATCH v2 04/31] tty: move N_TTY_BUF_SIZE to n_tty Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 05/31] tty: n_tty: use uint for space returned by tty_write_room() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 06/31] tty: n_tty: simplify process_output() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 07/31] tty: n_tty: clean up process_output_block() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 08/31] tty: n_tty: drop n_tty_trace() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 09/31] tty: n_tty: extract n_tty_continue_cookie() from n_tty_read() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 10/31] tty: n_tty: extract n_tty_wait_for_input() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 11/31] tty: n_tty: move more_to_be_read to the end of n_tty_read() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 12/31] tty: tty_driver: move TTY macros to the top Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 13/31] tty: tty_driver: convert "TTY Driver Flags" to an enum Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 14/31] tty: tty_driver: document both {,__}tty_alloc_driver() properly Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 15/31] tty: tty_driver: introduce TTY driver sub/types enums Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 16/31] tty: serdev: drop serdev_controller_ops::write_room() Jiri Slaby (SUSE)
2025-03-17 7:00 ` Jiri Slaby (SUSE) [this message]
2025-03-17 10:50 ` [PATCH v2 17/31] tty: mmc: sdio: use bool for cts and remove parentheses Ulf Hansson
2025-03-17 7:00 ` [PATCH v2 18/31] tty: moxa: drop version dump to logs Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 19/31] tty: moxa: drop ISA support Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 20/31] tty: moxa: carve out special ioctls and extra tty_port Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 21/31] tty: srmcons: fix retval from srmcons_init() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 22/31] tty: staging/greybus: pass tty_driver flags to tty_alloc_driver() Jiri Slaby (SUSE)
2025-03-17 12:35 ` Alex Elder
2025-03-17 7:00 ` [PATCH v2 23/31] tty: sunsu: drop serial_{in,out}p() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 24/31] tty: sunsu: remove unused serial_icr_read() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 25/31] serial: remove redundant tty_port_link_device() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 26/31] serial: pass struct uart_state to uart_line_info() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 27/31] serial: 8250: use serial_port_in/out() helpers Jiri Slaby (SUSE)
2025-03-17 7:25 ` Andy Shevchenko
2025-03-17 7:42 ` Jiri Slaby
2025-03-17 7:00 ` [PATCH v2 28/31] serial: 8250_rsa: simplify rsa8250_{request/release}_resource() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 29/31] serial: 8250_port: do not use goto for UPQ_NO_TXEN_TEST code flow Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 30/31] serial: 8250_port: simplify serial8250_request_std_resource() Jiri Slaby (SUSE)
2025-03-17 7:00 ` [PATCH v2 31/31] serial: switch change_irq and change_port to bool in uart_set_info() Jiri Slaby (SUSE)
2025-03-17 7:03 ` [PATCH v2 00/31] tty: cleanup no. 99 Jiri Slaby
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