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staging: iio: tsl2x7x: remove unnecessary parentheses 

This patch fixes the error 'Unnecessary parentheses around 'XXX' from
checkpatch.pl. It also fixes several other places with unnecessary
parentheses that checkpatch.pl did not detect.

Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Brian Masney 2017-10-19 16:06:26 -04:00 committed by Jonathan Cameron
parent 972845c3cb
commit e6859c5322
1 changed files with 8 additions and 8 deletions
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16
drivers/staging/iio/light/tsl2x7x.c
View File

@ -348,9 +348,9 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev)
/* clear any existing interrupt status */ /* clear any existing interrupt status */
ret = i2c_smbus_write_byte(chip->client, ret = i2c_smbus_write_byte(chip->client,
(TSL2X7X_CMD_REG | TSL2X7X_CMD_REG |
TSL2X7X_CMD_SPL_FN | TSL2X7X_CMD_SPL_FN |
TSL2X7X_CMD_ALS_INT_CLR)); TSL2X7X_CMD_ALS_INT_CLR);
if (ret < 0) { if (ret < 0) {
dev_err(&chip->client->dev, dev_err(&chip->client->dev,
"i2c_write_command failed - err = %d\n", ret); "i2c_write_command failed - err = %d\n", ret);
@ -364,7 +364,7 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev)
chip->als_cur_info.als_ch0 = ch0; chip->als_cur_info.als_ch0 = ch0;
chip->als_cur_info.als_ch1 = ch1; chip->als_cur_info.als_ch1 = ch1;
if ((ch0 >= chip->als_saturation) || (ch1 >= chip->als_saturation)) { if (ch0 >= chip->als_saturation || ch1 >= chip->als_saturation) {
lux = TSL2X7X_LUX_CALC_OVER_FLOW; lux = TSL2X7X_LUX_CALC_OVER_FLOW;
goto return_max; goto return_max;
} }
@ -697,14 +697,14 @@ static int tsl2x7x_chip_on(struct iio_dev *indio_dev)
dev_info(&chip->client->dev, "Setting Up Interrupt(s)\n"); dev_info(&chip->client->dev, "Setting Up Interrupt(s)\n");
reg_val = TSL2X7X_CNTL_PWR_ON | TSL2X7X_CNTL_ADC_ENBL; reg_val = TSL2X7X_CNTL_PWR_ON | TSL2X7X_CNTL_ADC_ENBL;
if ((chip->settings.interrupts_en == 0x20) || if (chip->settings.interrupts_en == 0x20 ||
(chip->settings.interrupts_en == 0x30)) chip->settings.interrupts_en == 0x30)
reg_val |= TSL2X7X_CNTL_PROX_DET_ENBL; reg_val |= TSL2X7X_CNTL_PROX_DET_ENBL;
reg_val |= chip->settings.interrupts_en; reg_val |= chip->settings.interrupts_en;
ret = i2c_smbus_write_byte_data(chip->client, ret = i2c_smbus_write_byte_data(chip->client,
(TSL2X7X_CMD_REG | TSL2X7X_CMD_REG | TSL2X7X_CNTRL,
TSL2X7X_CNTRL), reg_val); reg_val);
if (ret < 0) if (ret < 0)
dev_err(&chip->client->dev, dev_err(&chip->client->dev,
"%s: failed in tsl2x7x_IOCTL_INT_SET.\n", "%s: failed in tsl2x7x_IOCTL_INT_SET.\n",
@ -1721,7 +1721,7 @@ static int tsl2x7x_probe(struct i2c_client *clientp,
return -EINVAL; return -EINVAL;
} }
ret = i2c_smbus_write_byte(clientp, (TSL2X7X_CMD_REG | TSL2X7X_CNTRL)); ret = i2c_smbus_write_byte(clientp, TSL2X7X_CMD_REG | TSL2X7X_CNTRL);
if (ret < 0) { if (ret < 0) {
dev_err(&clientp->dev, "write to cmd reg failed. err = %d\n", dev_err(&clientp->dev, "write to cmd reg failed. err = %d\n",
ret); ret);