On Wed, 11 Jun 2025, Jiri Slaby (SUSE) wrote:
> Prefix the functions with rsa_, not suffix.
>
> This is a preparation for moving them out to 8250_rsa.c in the next
> patch.
>
> Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
> ---
> drivers/tty/serial/8250/8250_port.c | 18 +++++++++---------
> 1 file changed, 9 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
> index e7652d62ab2f..d8a90818f431 100644
> --- a/drivers/tty/serial/8250/8250_port.c
> +++ b/drivers/tty/serial/8250/8250_port.c
> @@ -718,7 +718,7 @@ static void serial8250_clear_IER(struct uart_8250_port *up)
> * Attempts to turn on the RSA FIFO. Returns zero on failure.
> * We set the port uart clock rate if we succeed.
> */
> -static int __enable_rsa(struct uart_8250_port *up)
> +static int __rsa_enable(struct uart_8250_port *up)
> {
> unsigned char mode;
> int result;
> @@ -741,14 +741,14 @@ static int __enable_rsa(struct uart_8250_port *up)
> /*
> * If this is an RSA port, see if we can kick it up to the higher speed clock.
> */
> -static void enable_rsa(struct uart_8250_port *up)
> +static void rsa_enable(struct uart_8250_port *up)
> {
> if (up->port.type != PORT_RSA)
> return;
>
> if (up->port.uartclk != SERIAL_RSA_BAUD_BASE * 16) {
> uart_port_lock_irq(&up->port);
> - __enable_rsa(up);
> + __rsa_enable(up);
> uart_port_unlock_irq(&up->port);
> }
> if (up->port.uartclk == SERIAL_RSA_BAUD_BASE * 16)
> @@ -760,7 +760,7 @@ static void enable_rsa(struct uart_8250_port *up)
> * unknown why interrupts were disabled in here. However, the caller is expected to preserve this
> * behaviour by grabbing the spinlock before calling this function.
> */
> -static void disable_rsa(struct uart_8250_port *up)
> +static void rsa_disable(struct uart_8250_port *up)
> {
> unsigned char mode;
> int result;
> @@ -794,7 +794,7 @@ static void rsa_autoconfig(struct uart_8250_port *up)
> if (!(up->probe & UART_PROBE_RSA))
> return;
>
> - if (__enable_rsa(up))
> + if (__rsa_enable(up))
> up->port.type = PORT_RSA;
> }
>
> @@ -806,8 +806,8 @@ static void rsa_reset(struct uart_8250_port *up)
> serial_out(up, UART_RSA_FRR, 0);
> }
> #else
> -static inline void enable_rsa(struct uart_8250_port *up) {}
> -static inline void disable_rsa(struct uart_8250_port *up) {}
> +static inline void rsa_enable(struct uart_8250_port *up) {}
> +static inline void rsa_disable(struct uart_8250_port *up) {}
> static inline void rsa_autoconfig(struct uart_8250_port *up) {}
> static inline void rsa_reset(struct uart_8250_port *up) {}
> #endif /* CONFIG_SERIAL_8250_RSA */
> @@ -2268,7 +2268,7 @@ int serial8250_do_startup(struct uart_port *port)
> UART_DA830_PWREMU_MGMT_FREE);
> }
>
> - enable_rsa(up);
> + rsa_enable(up);
>
> /*
> * Clear the FIFO buffers and disable them.
> @@ -2535,7 +2535,7 @@ void serial8250_do_shutdown(struct uart_port *port)
> serial_port_in(port, UART_LCR) & ~UART_LCR_SBC);
> serial8250_clear_fifos(up);
>
> - disable_rsa(up);
> + rsa_disable(up);
>
> /*
> * Read data port to reset things, and then unlink from
>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
--
i.