From: Dan Murphy Date: Mon, 20 Oct 2014 19:52:02 +0000 (-0500) Subject: iio: tsl4531: Fix compiler error when CONFIG_PM_OPS is not defined X-Git-Tag: v3.18-rc4~6^2^2~5 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=03045bcf312961cc75b2719aad6b4d69907884db;p=profile%2Fcommon%2Fplatform%2Fkernel%2Flinux-artik7.git iio: tsl4531: Fix compiler error when CONFIG_PM_OPS is not defined 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 Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/light/tsl4531.c b/drivers/iio/light/tsl4531.c index a15006e..0763b86 100644 --- a/drivers/iio/light/tsl4531.c +++ b/drivers/iio/light/tsl4531.c @@ -230,9 +230,12 @@ static int tsl4531_resume(struct device *dev) return i2c_smbus_write_byte_data(to_i2c_client(dev), TSL4531_CONTROL, TSL4531_MODE_NORMAL); } -#endif 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[] = { { "tsl4531", 0 }, @@ -243,7 +246,7 @@ MODULE_DEVICE_TABLE(i2c, tsl4531_id); static struct i2c_driver tsl4531_driver = { .driver = { .name = TSL4531_DRV_NAME, - .pm = &tsl4531_pm_ops, + .pm = TSL4531_PM_OPS, .owner = THIS_MODULE, }, .probe = tsl4531_probe,