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i2c-algo-pca: Fix coding style issues

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Fix up some coding style issues. i2c-algo-pca.c has been built
successfully after applying this patch and the binary object is
still exactly the same. Other issues found by checkpatch.pl were
voluntarily not fixed, either to keep readability, or because of
false positive errors.

Signed-off-by: Farid Hammane <farid.hammane@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Farid Hammane 2010-05-21 18:41:00 +02:00 committed by Jean Delvare
parent ae5624fc36
commit 2086ca482f
1 changed files with 18 additions and 18 deletions
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18
drivers/i2c/algos/i2c-algo-pca.c
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@ -114,8 +114,8 @@ static int pca_address(struct i2c_algo_pca_data *adap,
int sta = pca_get_con(adap);
int addr;
addr = ( (0x7f & msg->addr) << 1 );
if (msg->flags & I2C_M_RD )
addr = ((0x7f & msg->addr) << 1);
if (msg->flags & I2C_M_RD)
addr |= 1;
DEB2("=== SLAVE ADDRESS %#04x+%c=%#04x\n",
msg->addr, msg->flags & I2C_M_RD ? 'R' : 'W', addr);
@ -170,7 +170,7 @@ static int pca_rx_ack(struct i2c_algo_pca_data *adap,
sta &= ~(I2C_PCA_CON_STO|I2C_PCA_CON_STA|I2C_PCA_CON_SI|I2C_PCA_CON_AA);
if ( ack )
if (ack)
sta |= I2C_PCA_CON_AA;
pca_set_con(adap, sta);
@ -202,21 +202,21 @@ static int pca_xfer(struct i2c_adapter *i2c_adap,
DEB1("{{{ XFER %d messages\n", num);
if (i2c_debug>=2) {
if (i2c_debug >= 2) {
for (curmsg = 0; curmsg < num; curmsg++) {
int addr, i;
msg = &msgs[curmsg];
addr = (0x7f & msg->addr) ;
if (msg->flags & I2C_M_RD )
if (msg->flags & I2C_M_RD)
printk(KERN_INFO " [%02d] RD %d bytes from %#02x [%#02x, ...]\n",
curmsg, msg->len, addr, (addr<<1) | 1);
curmsg, msg->len, addr, (addr << 1) | 1);
else {
printk(KERN_INFO " [%02d] WR %d bytes to %#02x [%#02x%s",
curmsg, msg->len, addr, addr<<1,
curmsg, msg->len, addr, addr << 1,
msg->len == 0 ? "" : ", ");
for(i=0; i < msg->len; i++)
for (i = 0; i < msg->len; i++)
printk("%#04x%s", msg->buf[i], i == msg->len - 1 ? "" : ", ");
printk("]\n");
}
@ -305,7 +305,7 @@ static int pca_xfer(struct i2c_adapter *i2c_adap,
goto out;
case 0x58: /* Data byte has been received; NOT ACK has been returned */
if ( numbytes == msg->len - 1 ) {
if (numbytes == msg->len - 1) {
pca_rx_byte(adap, &msg->buf[numbytes], 0);
curmsg++; numbytes = 0;
if (curmsg == num)