From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Thu, 16 Aug 2012 14:15:00 +0000 (-0300)
Subject: [media] m5mols: Add missing free_irq() on error path
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9064cb5e03b1502782d314b03ea3cbe09992f9a7;p=openwrt%2Fstaging%2Fblogic.git

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

Make sure the interrupt is freed when driver probing fails.

Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: HeungJun Kim <riverful.kim@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c
index 0f521f57e8e5..6ca6a7f9de15 100644
--- a/drivers/media/i2c/m5mols/m5mols_core.c
+++ b/drivers/media/i2c/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,
 	ret = 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: