* Some code cleanup

[karo-tx-uboot.git] / board / bmw / ns16550.c

diff --git a/board/bmw/ns16550.c b/board/bmw/ns16550.c
index b1c28eb264a79c2fa00635b5c06c0f969eecf1cb..706456724466c18cb964a418f6cda009b484018c 100644 (file)
--- a/board/bmw/ns16550.c
+++ b/board/bmw/ns16550.c
@@ -9,49 +9,49 @@
 
 typedef struct NS16550 *NS16550_t;
 
-const NS16550_t COM_PORTS[] = { (NS16550_t) ((CFG_EUMB_ADDR) + 0x4500), (NS16550_t) ((CFG_EUMB_ADDR) + 0x4600)};
+const NS16550_t COM_PORTS[] =
+       { (NS16550_t) ((CFG_EUMB_ADDR) + 0x4500),
+(NS16550_t) ((CFG_EUMB_ADDR) + 0x4600) };
 
-volatile struct NS16550 *
-NS16550_init(int chan, int baud_divisor)
+volatile struct NS16550 *NS16550_init (int chan, int baud_divisor)
 {
- volatile struct NS16550 *com_port;
- com_port = (struct NS16550 *) COM_PORTS[chan];
- com_port->ier = 0x00;
- com_port->lcr = LCR_BKSE;              /* Access baud rate */
- com_port->dll = baud_divisor & 0xff;   /* 9600 baud */
- com_port->dlm = (baud_divisor >> 8) & 0xff;
- com_port->lcr = LCR_8N1;               /* 8 data, 1 stop, no parity */
- com_port->mcr = MCR_RTS;     /* RTS/DTR */
- com_port->fcr = FCR_FIFO_EN | FCR_RXSR | FCR_TXSR;                  /* Clear & enable FIFOs */
-return (com_port);
+       volatile struct NS16550 *com_port;
+
+       com_port = (struct NS16550 *) COM_PORTS[chan];
+       com_port->ier = 0x00;
+       com_port->lcr = LCR_BKSE;       /* Access baud rate */
+       com_port->dll = baud_divisor & 0xff;    /* 9600 baud */
+       com_port->dlm = (baud_divisor >> 8) & 0xff;
+       com_port->lcr = LCR_8N1;        /* 8 data, 1 stop, no parity */
+       com_port->mcr = MCR_RTS;        /* RTS/DTR */
+       com_port->fcr = FCR_FIFO_EN | FCR_RXSR | FCR_TXSR;      /* Clear & enable FIFOs */
+       return (com_port);
 }
 
-void
-NS16550_reinit(volatile struct NS16550 *com_port, int baud_divisor)
+void NS16550_reinit (volatile struct NS16550 *com_port, int baud_divisor)
 {
- com_port->ier = 0x00;
- com_port->lcr = LCR_BKSE;              /* Access baud rate */
- com_port->dll = baud_divisor & 0xff;   /* 9600 baud */
- com_port->dlm = (baud_divisor >> 8) & 0xff;
- com_port->lcr = LCR_8N1;               /* 8 data, 1 stop, no parity */
- com_port->mcr = MCR_RTS;     /* RTS/DTR */
- com_port->fcr = FCR_FIFO_EN | FCR_RXSR | FCR_TXSR;                  /* Clear & enable FIFOs */
+       com_port->ier = 0x00;
+       com_port->lcr = LCR_BKSE;       /* Access baud rate */
+       com_port->dll = baud_divisor & 0xff;    /* 9600 baud */
+       com_port->dlm = (baud_divisor >> 8) & 0xff;
+       com_port->lcr = LCR_8N1;        /* 8 data, 1 stop, no parity */
+       com_port->mcr = MCR_RTS;        /* RTS/DTR */
+       com_port->fcr = FCR_FIFO_EN | FCR_RXSR | FCR_TXSR;      /* Clear & enable FIFOs */
 }
 
-void NS16550_putc(volatile struct NS16550 *com_port, unsigned char c)
+void NS16550_putc (volatile struct NS16550 *com_port, unsigned char c)
 {
- while ((com_port->lsr & LSR_THRE) == 0) ;
- com_port->thr = c;
+       while ((com_port->lsr & LSR_THRE) == 0);
+       com_port->thr = c;
 }
 
-unsigned char
-NS16550_getc(volatile struct NS16550 *com_port)
+unsigned char NS16550_getc (volatile struct NS16550 *com_port)
 {
- while ((com_port->lsr & LSR_DR) == 0) ;
- return (com_port->rbr);
+       while ((com_port->lsr & LSR_DR) == 0);
+       return (com_port->rbr);
 }
 
-int NS16550_tstc(volatile struct NS16550 *com_port)
+int NS16550_tstc (volatile struct NS16550 *com_port)
 {
- return ((com_port->lsr & LSR_DR) != 0);
+       return ((com_port->lsr & LSR_DR) != 0);
 }