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Commit 38408d05 authored by Hartmut Knaack's avatar Hartmut Knaack Committed by Jonathan Cameron
Browse files

staging:iio:ad799x fix error_free_irq which was freeing an irq that may not have been requested 



Only free an IRQ in error_free_irq, if it has been requested previously.

Signed-off-by: default avatarHartmut Knaack <knaack.h@gmx.de>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
Cc: stable@vger.kernel.org
parent 66c65d90

drivers/staging/iio/adc/ad799x_core.c

+2 −1
Original line number Diff line number Diff line
@@ -594,6 +594,7 @@ static int ad799x_probe(struct i2c_client *client, 
	return 0;



error_free_irq:

	if (client->irq > 0)

		free_irq(client->irq, indio_dev);

error_cleanup_ring:

	ad799x_ring_cleanup(indio_dev);