staging: iio: light: Remove unnecessary line continuations

This fixes the following checkpatch.pl warning:
WARNING: Avoid unnecessary line continuations

Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/iio/light/tsl2x7x_core.c

@@ -1573,8 +1573,7 @@ static struct attribute *tsl2x7x_ALS_device_attrs[] = {
 	&dev_attr_power_state.attr,
 	&dev_attr_in_illuminance0_calibscale_available.attr,
 	&dev_attr_in_illuminance0_integration_time.attr,
-	&iio_const_attr_in_illuminance0_integration_time_available\
-	.dev_attr.attr,
+	&iio_const_attr_in_illuminance0_integration_time_available.dev_attr.attr,
 	&dev_attr_in_illuminance0_target_input.attr,
 	&dev_attr_in_illuminance0_calibrate.attr,
 	&dev_attr_in_illuminance0_lux_table.attr,
@@ -1591,8 +1590,7 @@ static struct attribute *tsl2x7x_ALSPRX_device_attrs[] = {
 	&dev_attr_power_state.attr,
 	&dev_attr_in_illuminance0_calibscale_available.attr,
 	&dev_attr_in_illuminance0_integration_time.attr,
-	&iio_const_attr_in_illuminance0_integration_time_available\
-	.dev_attr.attr,
+	&iio_const_attr_in_illuminance0_integration_time_available.dev_attr.attr,
 	&dev_attr_in_illuminance0_target_input.attr,
 	&dev_attr_in_illuminance0_calibrate.attr,
 	&dev_attr_in_illuminance0_lux_table.attr,
@@ -1611,8 +1609,7 @@ static struct attribute *tsl2x7x_ALSPRX2_device_attrs[] = {
 	&dev_attr_power_state.attr,
 	&dev_attr_in_illuminance0_calibscale_available.attr,
 	&dev_attr_in_illuminance0_integration_time.attr,
-	&iio_const_attr_in_illuminance0_integration_time_available\
-	.dev_attr.attr,
+	&iio_const_attr_in_illuminance0_integration_time_available.dev_attr.attr,
 	&dev_attr_in_illuminance0_target_input.attr,
 	&dev_attr_in_illuminance0_calibrate.attr,
 	&dev_attr_in_illuminance0_lux_table.attr,