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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-03-14 11:45:44 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-03-14 12:14:44 +0100 |
| commit | df3f0226a9e2b8eb81e9f33a5ff58210e15a0267 (patch) | |
| tree | d498d6a5a183d573f4940691e08620934894e7dd /c | |
| parent | mpc83xx: Add and use mpc83xx_reset() (diff) | |
| download | rtems-df3f0226a9e2b8eb81e9f33a5ff58210e15a0267.tar.bz2 | |
bsp/edb7312: Fix warnings
Diffstat (limited to 'c')
| -rw-r--r-- | c/src/lib/libbsp/arm/edb7312/console/uart.c | 8 |
1 files changed, 0 insertions, 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 | |