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authorwdenk <wdenk>2005-01-10 00:01:04 +0000
committerwdenk <wdenk>2005-01-10 00:01:04 +0000
commit082acfd4849d2f0471b0709fe7f5ce1de387437d (patch)
tree788768a43fb5160db87797eb1fe44127b81bfa25 /drivers/omap24xx_i2c.c
parent652a10c0965bcbc64dc88fc54e34bedf1612e66b (diff)
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Coding Style cleanup
Diffstat (limited to 'drivers/omap24xx_i2c.c')
-rw-r--r--drivers/omap24xx_i2c.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/omap24xx_i2c.c b/drivers/omap24xx_i2c.c
index 7423863..b64e713 100644
--- a/drivers/omap24xx_i2c.c
+++ b/drivers/omap24xx_i2c.c
@@ -44,8 +44,8 @@ void i2c_init (int speed, int slaveadd)
/* 12Mhz I2C module clock */
outw (0, I2C_PSC);
- speed = speed/1000; /* 100 or 400 */
- scl = ((12000/(speed*2)) - 7); /* use 7 when PSC = 0 */
+ speed = speed/1000; /* 100 or 400 */
+ scl = ((12000/(speed*2)) - 7); /* use 7 when PSC = 0 */
outw (scl, I2C_SCLL);
outw (scl, I2C_SCLH);
/* own address */
@@ -174,10 +174,10 @@ static int i2c_write_byte (u8 devaddr, u8 regoffset, u8 value)
void flush_fifo(void)
{ u16 stat;
-
- /* note: if you try and read data when its not there or ready
- * you get a bus error
- */
+
+ /* note: if you try and read data when its not there or ready
+ * you get a bus error
+ */
while(1){
stat = inw(I2C_STAT);
if(stat == I2C_STAT_RRDY){
@@ -210,11 +210,11 @@ int i2c_probe (uchar chip)
udelay (50000);
if (!(inw (I2C_STAT) & I2C_STAT_NACK)) {
- res = 0; /* success case */
+ res = 0; /* success case */
flush_fifo();
outw(0xFFFF, I2C_STAT);
} else {
- outw(0xFFFF, I2C_STAT); /* failue, clear sources*/
+ outw(0xFFFF, I2C_STAT); /* failue, clear sources*/
outw (inw (I2C_CON) | I2C_CON_STP, I2C_CON); /* finish up xfer */
udelay(20000);
wait_for_bb ();
@@ -280,7 +280,7 @@ static void wait_for_bb (void)
int timeout = 10;
u16 stat;
- outw(0xFFFF, I2C_STAT); /* clear current interruts...*/
+ outw(0xFFFF, I2C_STAT); /* clear current interruts...*/
while ((stat = inw (I2C_STAT) & I2C_STAT_BB) && timeout--) {
outw (stat, I2C_STAT);
udelay (50000);
@@ -290,7 +290,7 @@ static void wait_for_bb (void)
printf ("timed out in wait_for_bb: I2C_STAT=%x\n",
inw (I2C_STAT));
}
- outw(0xFFFF, I2C_STAT); /* clear delayed stuff*/
+ outw(0xFFFF, I2C_STAT); /* clear delayed stuff*/
}
static u16 wait_for_pin (void)
@@ -309,7 +309,7 @@ static u16 wait_for_pin (void)
if (timeout <= 0) {
printf ("timed out in wait_for_pin: I2C_STAT=%x\n",
inw (I2C_STAT));
- outw(0xFFFF, I2C_STAT);
+ outw(0xFFFF, I2C_STAT);
}
return status;
}