The driver data (struct s3c24xx_serial_drv_data) is never modified, so also its members can be made const. Except code style this has no impact because the structure itself is always a const. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> Reviewed-by: Jiri Slaby <jirislaby@xxxxxxxxxx> Reviewed-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx> Tested-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx> --- drivers/tty/serial/samsung_tty.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index 7025306f76b7..b9783d8fb440 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -85,9 +85,9 @@ struct s3c24xx_uart_info { }; struct s3c24xx_serial_drv_data { - struct s3c24xx_uart_info info; - struct s3c2410_uartcfg def_cfg; - unsigned int fifosize[CONFIG_SERIAL_SAMSUNG_UARTS]; + const struct s3c24xx_uart_info info; + const struct s3c2410_uartcfg def_cfg; + const unsigned int fifosize[CONFIG_SERIAL_SAMSUNG_UARTS]; }; struct s3c24xx_uart_dma { -- 2.32.0