[PATCH] m5mols: Add missing free_irq() on error path

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Make sure the interrupt is freed when the driver probing fails.

Reported-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Cc: HeungJun Kim <riverful.kim@xxxxxxxxxxx>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
---
 drivers/media/video/m5mols/m5mols_core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/media/video/m5mols/m5mols_core.c b/drivers/media/video/m5mols/m5mols_core.c
index ac7d28b..8bf6599 100644
--- a/drivers/media/video/m5mols/m5mols_core.c
+++ b/drivers/media/video/m5mols/m5mols_core.c
@@ -931,7 +931,7 @@ static int __devinit m5mols_probe(struct i2c_client *client,

 	ret = m5mols_sensor_power(info, true);
 	if (ret)
-		goto out_me;
+		goto out_irq;

 	ret = m5mols_fw_start(sd);
 	if (!ret)
@@ -940,6 +940,8 @@ static int __devinit m5mols_probe(struct i2c_client *client,
 	m5mols_sensor_power(info, false);
 	if (!ret)
 		return 0;
+out_irq:
+	free_irq(client->irq, sd);
 out_me:
 	media_entity_cleanup(&sd->entity);
 out_reg:
--
1.7.11.3

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