mx27: Make the UART port number explicit

mx27_uart_init_pins does the IOMUX setting for UART1 port.

Change the function name to make the UART port number explicit.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

arch/arm/cpu/arm926ejs/mx27/generic.c

@@ -271,7 +271,7 @@ void imx_gpio_mode(int gpio_mode)
 }
 
 #ifdef CONFIG_MXC_UART
-void mx27_uart_init_pins(void)
+void mx27_uart1_init_pins(void)
 {
 	int i;
 	unsigned int mode[] = {

arch/arm/include/asm/arch-mx27/imx-regs.h

@@ -29,7 +29,7 @@
 extern void imx_gpio_mode (int gpio_mode);
 
 #ifdef CONFIG_MXC_UART
-extern void mx27_uart_init_pins(void);
+extern void mx27_uart1_init_pins(void);
 #endif /* CONFIG_MXC_UART */
 
 #ifdef CONFIG_FEC_MXC

board/logicpd/imx27lite/imx27lite.c

@@ -38,7 +38,7 @@ int board_init (void)
 	gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
 
 #ifdef CONFIG_MXC_UART
-	mx27_uart_init_pins();
+	mx27_uart1_init_pins();
 #endif
 #ifdef CONFIG_FEC_MXC
 	mx27_fec_init_pins();