[PATCH 12/12] hwmon: lis3: Release resources is case of failure

Samu Onkalo
2010-10-22T11:57:34Z

If lis3lv02d_init_device fails, HW resources were not released
properly. In case of failure call release_resources if available.

Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
---
drivers/hwmon/lis3lv02d_i2c.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/hwmon/lis3lv02d_i2c.c b/drivers/hwmon/lis3lv02d_i2c.c
index 61c109b..94d5bde 100644
--- a/drivers/hwmon/lis3lv02d_i2c.c
+++ b/drivers/hwmon/lis3lv02d_i2c.c
@@ -161,7 +161,12 @@ static int __devinit lis3lv02d_i2c_probe(struct i2c_client *client,

if (lis3_dev.reg_ctrl)
lis3_reg_ctrl(&lis3_dev, LIS3_REG_OFF);
+
+ if (ret == 0)
+ return 0;
fail:
+ if (pdata && pdata->release_resources)
+ pdata->release_resources();
return ret;
}

--
1.6.0.4

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