[PATCH] tps65218.c: fix IRQ resource leak in tps65218_probe()

[Christian Hohnstaedt <Christian.Hohnstaedt@xxxxxxxx>]

Free allocated IRQ if reading the device ID fails.

Signed-off-by: Christian Hohnstaedt <Christian.Hohnstaedt@xxxxxxxx>
---
 drivers/mfd/tps65218.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c
index 910f569..19270bc 100644
--- a/drivers/mfd/tps65218.c
+++ b/drivers/mfd/tps65218.c
@@ -244,7 +244,7 @@ static int tps65218_probe(struct i2c_client *client,
 	ret = regmap_read(tps->regmap, TPS65218_REG_CHIPID, &chipid);
 	if (ret) {
 		dev_err(tps->dev, "Failed to read chipid: %d\n", ret);
-		return ret;
+		goto err_irq;
 	}
 
 	tps->rev = chipid & TPS65218_CHIPID_REV_MASK;
-- 
2.7.4