3.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Hartmut Knaack <knaack.h@xxxxxx> commit 38408d056188be29a6c4e17f3703c796551bb330 upstream. Only free an IRQ in error_free_irq, if it has been requested previously. Signed-off-by: Hartmut Knaack <knaack.h@xxxxxx> Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx> Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/iio/adc/ad799x_core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- 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_clien 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: -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html