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authorSamu Onkalo <samu.p.onkalo@nokia.com>2010-10-22 07:57:34 -0400
committerGuenter Roeck <guenter.roeck@ericsson.com>2010-10-25 14:44:59 -0700
commitb11e7b3f3b56119194234085d42a633ceabd6aba (patch)
treeba12e182a53f74f78e8c35f05699b2a7b03f82e3
parent83af1bd81f7b7fb31a681b0c80790866f190d23a (diff)
hwmon: lis3: Release resources in case of failure
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> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
-rw-r--r--drivers/hwmon/lis3lv02d_i2c.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/hwmon/lis3lv02d_i2c.c b/drivers/hwmon/lis3lv02d_i2c.c
index 0074809917a..9f4bae07f71 100644
--- a/drivers/hwmon/lis3lv02d_i2c.c
+++ b/drivers/hwmon/lis3lv02d_i2c.c
@@ -160,7 +160,12 @@ 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;
}