diff options
| author | Wolfram Sang <w.sang@pengutronix.de> | 2008-04-22 22:16:46 +0200 |
|---|---|---|
| committer | Jean Delvare <khali@hyperion.delvare> | 2008-04-22 22:16:46 +0200 |
| commit | 3d4382913f9a86f0d9ff47740feb427415fe7234 (patch) | |
| tree | 706f28de92288f44e6681e165a1b57c31a7272db /drivers/i2c/busses/i2c-pca-isa.c | |
| parent | 3845de25c5f83cd52729570f7b501679d37ca8de (diff) | |
i2c-algo-pca: Remove trailing whitespaces and unnecessary UTF
Remove trailing whitespaces to make further patches more readable. Also remove
an unnecessary UTF-char for simplicity ("us" for microseconds is fine enough).
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-pca-isa.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-pca-isa.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c index 496ee875eb4..93ed3251893 100644 --- a/drivers/i2c/busses/i2c-pca-isa.c +++ b/drivers/i2c/busses/i2c-pca-isa.c @@ -78,7 +78,7 @@ pca_isa_readbyte(struct i2c_algo_pca_data *adap, int reg) int res = inb(base+reg); #ifdef DEBUG_IO { - static char *names[] = { "STA", "DAT", "ADR", "CON" }; + static char *names[] = { "STA", "DAT", "ADR", "CON" }; printk("*** read %s => %#04x\n", names[reg], res); } #endif @@ -93,7 +93,7 @@ static int pca_isa_waitforinterrupt(struct i2c_algo_pca_data *adap) ret = wait_event_interruptible(pca_wait, pca_isa_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI); } else { - while ((pca_isa_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0) + while ((pca_isa_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0) udelay(100); } return ret; |