[MIPS] Alchemy common code style cleanup

[linux-2.6-omap-h63xx.git] / arch / mips / au1000 / common / dbg_io.c

diff --git a/arch/mips/au1000/common/dbg_io.c b/arch/mips/au1000/common/dbg_io.c
index eae1bb2ca26e72ab115c35e97030fbe52a5d877a..af5be7df2f2a9f379d9c0a06125d20542479029b 100644 (file)
--- a/arch/mips/au1000/common/dbg_io.c
+++ b/arch/mips/au1000/common/dbg_io.c
@@ -1,3 +1,4 @@
+#include <linux/types.h>
 
 #include <asm/mach-au1x00/au1000.h>
 
@@ -8,12 +9,6 @@
  * uart to be used for debugging.
  */
 #define DEBUG_BASE  UART_DEBUG_BASE
-/**/
-
-/* we need uint32 uint8 */
-/* #include "types.h" */
-typedef         unsigned char uint8;
-typedef         unsigned int  uint32;
 
 #define         UART16550_BAUD_2400             2400
 #define         UART16550_BAUD_4800             4800
@@ -51,17 +46,15 @@ typedef         unsigned int  uint32;
 #define UART_MOD_CNTRL 0x100   /* Module Control */
 
 /* memory-mapped read/write of the port */
-#define UART16550_READ(y)    (au_readl(DEBUG_BASE + y) & 0xff)
-#define UART16550_WRITE(y, z) (au_writel(z&0xff, DEBUG_BASE + y))
+#define UART16550_READ(y)     (au_readl(DEBUG_BASE + y) & 0xff)
+#define UART16550_WRITE(y, z) (au_writel(z & 0xff, DEBUG_BASE + y))
 
 extern unsigned long calc_clock(void);
 
-void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
+void debugInit(u32 baud, u8 data, u8 parity, u8 stop)
 {
-
-       if (UART16550_READ(UART_MOD_CNTRL) != 0x3) {
+       if (UART16550_READ(UART_MOD_CNTRL) != 0x3)
                UART16550_WRITE(UART_MOD_CNTRL, 3);
-       }
        calc_clock();
 
        /* disable interrupts */
@@ -69,7 +62,7 @@ void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
 
        /* set up baud rate */
        {
-               uint32 divisor;
+               u32 divisor;
 
                /* set divisor */
                divisor = get_au1x00_uart_baud_base() / baud;
@@ -80,9 +73,9 @@ void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
        UART16550_WRITE(UART_LCR, (data | parity | stop));
 }
 
-static int remoteDebugInitialized = 0;
+static int remoteDebugInitialized;
 
-uint8 getDebugChar(void)
+u8 getDebugChar(void)
 {
        if (!remoteDebugInitialized) {
                remoteDebugInitialized = 1;
@@ -92,15 +85,13 @@ uint8 getDebugChar(void)
                          UART16550_STOP_1BIT);
        }
 
-       while((UART16550_READ(UART_LSR) & 0x1) == 0);
+       while ((UART16550_READ(UART_LSR) & 0x1) == 0);
        return UART16550_READ(UART_RX);
 }
 
 
-int putDebugChar(uint8 byte)
+int putDebugChar(u8 byte)
 {
-//     int i;
-
        if (!remoteDebugInitialized) {
                remoteDebugInitialized = 1;
                debugInit(UART16550_BAUD_115200,
@@ -109,9 +100,8 @@ int putDebugChar(uint8 byte)
                          UART16550_STOP_1BIT);
        }
 
-       while ((UART16550_READ(UART_LSR)&0x40) == 0);
+       while ((UART16550_READ(UART_LSR) & 0x40) == 0);
        UART16550_WRITE(UART_TX, byte);
-       //for (i=0;i<0xfff;i++);
 
        return 1;
 }