Merge remote-tracking branch 'lsk/v3.10/topic/gator' into linux-linaro-lsk

[firefly-linux-kernel-4.4.55.git] / drivers / staging / iio / adc / ad799x_core.c

diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index 8dc97b36e05a7ab5506da9b2be2ffaf0019b4e6f..b0cb2de93050a2a9b1d9d0adeea596a48a6c08e0 100644 (file)
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -644,7 +644,8 @@ static int ad799x_probe(struct i2c_client *client,
        return 0;
 
 error_free_irq:
-       free_irq(client->irq, indio_dev);
+       if (client->irq > 0)
+               free_irq(client->irq, indio_dev);
 error_cleanup_ring:
        ad799x_ring_cleanup(indio_dev);
 error_disable_reg: