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ARMV7: OMAP: I2C driver: cosmetic: make checkpatch-compatible

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Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This commit is contained in:
Michael Jones 2011-07-27 14:01:55 -04:00 • committed by Albert ARIBAUD
parent 0607e2b97a
commit 89677b27d3
1 changed files with 53 additions and 52 deletions
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9
drivers/i2c/omap24xx_i2c.c
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@ -158,7 +158,8 @@ static int i2c_read_byte (u8 devaddr, u8 regoffset, u8 * value)
/* set slave address */ /* set slave address */
writew(devaddr, &i2c_base->sa); writew(devaddr, &i2c_base->sa);
/* no stop bit needed here */ /* no stop bit needed here */
writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX, &i2c_base->con); writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT |
I2C_CON_TRX, &i2c_base->con);
/* send register offset */ /* send register offset */
while (1) { while (1) {
@ -243,9 +244,8 @@ int i2c_probe (uchar chip)
u16 status; u16 status;
int res = 1; /* default = fail */ int res = 1; /* default = fail */
if (chip == readw (&i2c_base->oa)) { if (chip == readw(&i2c_base->oa))
return res; return res;
}
/* wait until bus not busy */ /* wait until bus not busy */
wait_for_bb(); wait_for_bb();
@ -268,7 +268,8 @@ int i2c_probe (uchar chip)
writew(0, &i2c_base->con); writew(0, &i2c_base->con);
flush_fifo(); flush_fifo();
writew (0, &i2c_base->cnt); /* don't allow any more data in...we don't want it.*/ /* don't allow any more data in... we don't want it. */
writew(0, &i2c_base->cnt);
writew(0xFFFF, &i2c_base->stat); writew(0xFFFF, &i2c_base->stat);
return res; return res;
} }