From 21ba418f1a3b5e9f9f787073c13b15f2243c3297 Mon Sep 17 00:00:00 2001 From: Xiang W Date: Mon, 31 Oct 2022 19:21:45 +0800 Subject: lib: utils/fdt: Simplified code Simplified fdt_parse_xxx_uart_node which direct call fdt_parse_uart_node_common. Signed-off-by: Xiang W Reviewed-by: Atish Patra Reviewed-by: Anup Patel --- lib/utils/fdt/fdt_helper.c | 31 ++++--------------------------- 1 file changed, 4 insertions(+), 27 deletions(-) (limited to 'lib/utils/fdt/fdt_helper.c') diff --git a/lib/utils/fdt/fdt_helper.c b/lib/utils/fdt/fdt_helper.c index cdd0b35..89b8bba 100644 --- a/lib/utils/fdt/fdt_helper.c +++ b/lib/utils/fdt/fdt_helper.c @@ -350,43 +350,25 @@ static int fdt_parse_uart_node_common(void *fdt, int nodeoffset, int fdt_parse_gaisler_uart_node(void *fdt, int nodeoffset, struct platform_uart_data *uart) { - int rc; - - rc = fdt_parse_uart_node_common(fdt, nodeoffset, uart, + return fdt_parse_uart_node_common(fdt, nodeoffset, uart, DEFAULT_UART_FREQ, DEFAULT_UART_BAUD); - - if (rc) - return rc; - - return 0; } int fdt_parse_shakti_uart_node(void *fdt, int nodeoffset, struct platform_uart_data *uart) { - int rc; - - rc = fdt_parse_uart_node_common(fdt, nodeoffset, uart, + return fdt_parse_uart_node_common(fdt, nodeoffset, uart, DEFAULT_SHAKTI_UART_FREQ, DEFAULT_SHAKTI_UART_BAUD); - - return rc ? : 0; } int fdt_parse_sifive_uart_node(void *fdt, int nodeoffset, struct platform_uart_data *uart) { - int rc; - - rc = fdt_parse_uart_node_common(fdt, nodeoffset, uart, + return fdt_parse_uart_node_common(fdt, nodeoffset, uart, DEFAULT_SIFIVE_UART_FREQ, DEFAULT_SIFIVE_UART_BAUD); - - if (rc) - return rc; - - return 0; } int fdt_parse_uart_node(void *fdt, int nodeoffset, @@ -398,7 +380,6 @@ int fdt_parse_uart_node(void *fdt, int nodeoffset, rc = fdt_parse_uart_node_common(fdt, nodeoffset, uart, DEFAULT_UART_FREQ, DEFAULT_UART_BAUD); - if (rc) return rc; @@ -441,11 +422,7 @@ int fdt_parse_uart8250(void *fdt, struct platform_uart_data *uart, int fdt_parse_xlnx_uartlite_node(void *fdt, int nodeoffset, struct platform_uart_data *uart) { - int rc; - - rc = fdt_parse_uart_node_common(fdt, nodeoffset, uart, 0, 0); - - return rc ? : 0; + return fdt_parse_uart_node_common(fdt, nodeoffset, uart, 0, 0); } int fdt_parse_aplic_node(void *fdt, int nodeoff, struct aplic_data *aplic) -- cgit v1.1