From df3f0226a9e2b8eb81e9f33a5ff58210e15a0267 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Thu, 14 Mar 2013 11:45:44 +0100 Subject: bsp/edb7312: Fix warnings --- c/src/lib/libbsp/arm/edb7312/console/uart.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/c/src/lib/libbsp/arm/edb7312/console/uart.c b/c/src/lib/libbsp/arm/edb7312/console/uart.c index 5b80edcc52..d71f4a198e 100644 --- a/c/src/lib/libbsp/arm/edb7312/console/uart.c +++ b/c/src/lib/libbsp/arm/edb7312/console/uart.c @@ -83,13 +83,11 @@ static int uart_set_attributes(int minor, const struct termios *t) int uart_poll_read(int minor) { volatile uint32_t *data_reg; - volatile uint32_t *ctrl_reg1; volatile uint32_t *ctrl_reg2; char c; int err; data_reg = (uint32_t *)Console_Port_Tbl[minor]->ulDataPort; - ctrl_reg1 = (uint32_t *)Console_Port_Tbl[minor]->ulCtrlPort1; ctrl_reg2 = (uint32_t *)Console_Port_Tbl[minor]->ulCtrlPort2; if ((*ctrl_reg2 & EP7312_UART_URXFE1) != 0) { @@ -106,13 +104,11 @@ int uart_poll_read(int minor) static ssize_t uart_write(int minor, const char *buf, size_t len) { volatile uint32_t *data_reg; - volatile uint32_t *ctrl_reg1; volatile uint32_t *ctrl_reg2; size_t i; char c; data_reg = (uint32_t *)Console_Port_Tbl[minor]->ulDataPort; - ctrl_reg1 = (uint32_t *)Console_Port_Tbl[minor]->ulCtrlPort1; ctrl_reg2 = (uint32_t *)Console_Port_Tbl[minor]->ulCtrlPort2; for (i = 0; i < len; i++) { @@ -130,13 +126,9 @@ static ssize_t uart_write(int minor, const char *buf, size_t len) static void uart_init(int minor) { - volatile uint32_t *data_reg; volatile uint32_t *ctrl_reg1; - volatile uint32_t *ctrl_reg2; - data_reg = (uint32_t *)Console_Port_Tbl[minor]->ulDataPort; ctrl_reg1 = (uint32_t *)Console_Port_Tbl[minor]->ulCtrlPort1; - ctrl_reg2 = (uint32_t *)Console_Port_Tbl[minor]->ulCtrlPort2; /* *ctrl_reg = (BSP_UART_DATA8 | BSP_UART_STOP1 | -- cgit v1.2.3