[PATCH v2 16/19] tty: serial: samsung: change return type for s3c24xx_serial_rx_fifocnt()
From: Tudor Ambarus <tudor.ambarus@linaro.org>
Date: 2024-01-19 10:45:45
Also in:
linux-arm-kernel, linux-samsung-soc, linux-serial, lkml
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, the rest, tty layer and serial drivers · Maintainers:
Krzysztof Kozlowski, Peter Griffin, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
Change the return type of the s3c24xx_serial_rx_fifocnt() method to ``unsigned int`` as the method only returns the fifo size and does not handle error codes. Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> --- drivers/tty/serial/samsung_tty.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
index bdc81ab4af91..149f618e22ce 100644
--- a/drivers/tty/serial/samsung_tty.c
+++ b/drivers/tty/serial/samsung_tty.c@@ -590,8 +590,8 @@ static inline const struct s3c2410_uartcfg return ourport->cfg; } -static int s3c24xx_serial_rx_fifocnt(const struct s3c24xx_uart_port *ourport, - u32 ufstat) +static unsigned int +s3c24xx_serial_rx_fifocnt(const struct s3c24xx_uart_port *ourport, u32 ufstat) { const struct s3c24xx_uart_info *info = ourport->info;
--
2.43.0.429.g432eaa2c6b-goog