From b84d0001512aec42bd3357bf66ab13ade1c633cf Mon Sep 17 00:00:00 2001 From: Sam Protsenko Date: Tue, 5 Oct 2021 12:58:00 +0300 Subject: [PATCH] tty: serial: samsung: Improve naming for common macro Having "_USI" suffix in EXYNOS_COMMON_SERIAL_DRV_DATA_USI() macro is confusing. Rename it to just EXYNOS_COMMON_SERIAL_DRV_DATA() and provide USI registers availability for all Exynos variants instead. While at it, also convert .has_usi field type to bool, so its usage is more obvious. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Sam Protsenko Link: https://lore.kernel.org/r/20211005095800.2165-1-semen.protsenko@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/samsung_tty.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index e2f4986..ca084c1 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -65,7 +65,7 @@ enum s3c24xx_port_type { struct s3c24xx_uart_info { char *name; enum s3c24xx_port_type type; - unsigned int has_usi; + bool has_usi; unsigned int port_type; unsigned int fifosize; unsigned long rx_fifomask; @@ -2780,7 +2780,7 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = { #endif #if defined(CONFIG_ARCH_EXYNOS) -#define EXYNOS_COMMON_SERIAL_DRV_DATA_USI(_has_usi) \ +#define EXYNOS_COMMON_SERIAL_DRV_DATA(_has_usi) \ .info = &(struct s3c24xx_uart_info) { \ .name = "Samsung Exynos UART", \ .type = TYPE_S3C6400, \ @@ -2804,21 +2804,18 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = { .has_fracval = 1, \ } \ -#define EXYNOS_COMMON_SERIAL_DRV_DATA \ - EXYNOS_COMMON_SERIAL_DRV_DATA_USI(0) - static struct s3c24xx_serial_drv_data exynos4210_serial_drv_data = { - EXYNOS_COMMON_SERIAL_DRV_DATA, + EXYNOS_COMMON_SERIAL_DRV_DATA(false), .fifosize = { 256, 64, 16, 16 }, }; static struct s3c24xx_serial_drv_data exynos5433_serial_drv_data = { - EXYNOS_COMMON_SERIAL_DRV_DATA, + EXYNOS_COMMON_SERIAL_DRV_DATA(false), .fifosize = { 64, 256, 16, 256 }, }; static struct s3c24xx_serial_drv_data exynos850_serial_drv_data = { - EXYNOS_COMMON_SERIAL_DRV_DATA_USI(1), + EXYNOS_COMMON_SERIAL_DRV_DATA(true), .fifosize = { 256, 64, 64, 64 }, }; -- 2.7.4