From 85cf56c159f6c955bf3616271cb1ce9c946bc9ad Mon Sep 17 00:00:00 2001 From: Xiang W Date: Mon, 31 Oct 2022 19:21:44 +0800 Subject: [PATCH] lib: utils/fdt: Remove redundant code uart->reg_offset and uart->reg_io_width are only used on uart8250 and not required on other platforms. Remove for sifive and gaisler. Signed-off-by: Xiang W Reviewed-by: Atish Patra Reviewed-by: Anup Patel --- lib/utils/fdt/fdt_helper.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/lib/utils/fdt/fdt_helper.c b/lib/utils/fdt/fdt_helper.c index d390436..cdd0b35 100644 --- a/lib/utils/fdt/fdt_helper.c +++ b/lib/utils/fdt/fdt_helper.c @@ -25,10 +25,6 @@ #define DEFAULT_SIFIVE_UART_FREQ 0 #define DEFAULT_SIFIVE_UART_BAUD 115200 -#define DEFAULT_SIFIVE_UART_REG_SHIFT 0 -#define DEFAULT_SIFIVE_UART_REG_IO_WIDTH 4 - -#define DEFAULT_GAISLER_UART_REG_IO_WIDTH 4 #define DEFAULT_SHAKTI_UART_FREQ 50000000 #define DEFAULT_SHAKTI_UART_BAUD 115200 @@ -363,10 +359,6 @@ int fdt_parse_gaisler_uart_node(void *fdt, int nodeoffset, if (rc) return rc; - /* For Gaisler APBUART, the reg-shift and reg-io-width are fixed .*/ - uart->reg_shift = DEFAULT_UART_REG_SHIFT; - uart->reg_io_width = DEFAULT_GAISLER_UART_REG_IO_WIDTH; - return 0; } @@ -394,10 +386,6 @@ int fdt_parse_sifive_uart_node(void *fdt, int nodeoffset, if (rc) return rc; - /* For SiFive UART, the reg-shift and reg-io-width are fixed .*/ - uart->reg_shift = DEFAULT_SIFIVE_UART_REG_SHIFT; - uart->reg_io_width = DEFAULT_SIFIVE_UART_REG_IO_WIDTH; - return 0; } -- 2.7.4