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iio: tsl4531: Fix compiler error when CONFIG_PM_OPS is not defined

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Fix the compiler error when the CONFIG_PM_OPS flag is not set.

drivers/iio/light/tsl4531.c:235:8: error: ‘tsl4531_suspend’ undeclared here (not in a function)
drivers/iio/light/tsl4531.c:235:8: error: ‘tsl4531_resume’ undeclared here (not in a function)

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Dan Murphy 2014-10-20 14:52:02 -05:00 committed by Jonathan Cameron
parent 4748119f18
commit 03045bcf31
1 changed files with 5 additions and 2 deletions
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7
drivers/iio/light/tsl4531.c
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@ -230,9 +230,12 @@ static int tsl4531_resume(struct device *dev)
return i2c_smbus_write_byte_data(to_i2c_client(dev), TSL4531_CONTROL, return i2c_smbus_write_byte_data(to_i2c_client(dev), TSL4531_CONTROL,
TSL4531_MODE_NORMAL); TSL4531_MODE_NORMAL);
} }
#endif
static SIMPLE_DEV_PM_OPS(tsl4531_pm_ops, tsl4531_suspend, tsl4531_resume); static SIMPLE_DEV_PM_OPS(tsl4531_pm_ops, tsl4531_suspend, tsl4531_resume);
#define TSL4531_PM_OPS (&tsl4531_pm_ops)
#else
#define TSL4531_PM_OPS NULL
#endif
static const struct i2c_device_id tsl4531_id[] = { static const struct i2c_device_id tsl4531_id[] = {
{ "tsl4531", 0 }, { "tsl4531", 0 },
@ -243,7 +246,7 @@ MODULE_DEVICE_TABLE(i2c, tsl4531_id);
static struct i2c_driver tsl4531_driver = { static struct i2c_driver tsl4531_driver = {
.driver = { .driver = {
.name = TSL4531_DRV_NAME, .name = TSL4531_DRV_NAME,
.pm = &tsl4531_pm_ops, .pm = TSL4531_PM_OPS,
.owner = THIS_MODULE, .owner = THIS_MODULE,
}, },
.probe = tsl4531_probe, .probe = tsl4531_probe,