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| author | Jingoo Han <jg1.han@samsung.com> | 2013-04-29 16:20:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 18:28:37 -0700 |
| commit | c54a52e3a842c63adf724f1d457933a1ce1dc007 (patch) | |
| tree | 0d76b0c5500c5c075e608080fba727e201f9c642 /drivers/rtc/rtc-fm3130.c | |
| parent | 2a444cf77cb584485aea4f1ee5538a5dee705e99 (diff) | |
| download | lwn-c54a52e3a842c63adf724f1d457933a1ce1dc007.tar.gz lwn-c54a52e3a842c63adf724f1d457933a1ce1dc007.zip | |
rtc: rtc-fm3130: use devm_*() functions
Use devm_*() functions to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-fm3130.c')
| -rw-r--r-- | drivers/rtc/rtc-fm3130.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-fm3130.c b/drivers/rtc/rtc-fm3130.c index 4d4ad3fcb5e9..2835fb6c1965 100644 --- a/drivers/rtc/rtc-fm3130.c +++ b/drivers/rtc/rtc-fm3130.c @@ -358,7 +358,7 @@ static int fm3130_probe(struct i2c_client *client, I2C_FUNC_I2C | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) return -EIO; - fm3130 = kzalloc(sizeof(struct fm3130), GFP_KERNEL); + fm3130 = devm_kzalloc(&client->dev, sizeof(struct fm3130), GFP_KERNEL); if (!fm3130) return -ENOMEM; @@ -507,7 +507,7 @@ bad_clock: /* We won't bail out here because we just got invalid data. Time setting from u-boot doesn't work anyway */ - fm3130->rtc = rtc_device_register(client->name, &client->dev, + fm3130->rtc = devm_rtc_device_register(&client->dev, client->name, &fm3130_rtc_ops, THIS_MODULE); if (IS_ERR(fm3130->rtc)) { err = PTR_ERR(fm3130->rtc); @@ -517,16 +517,11 @@ bad_clock: } return 0; exit_free: - kfree(fm3130); return err; } static int fm3130_remove(struct i2c_client *client) { - struct fm3130 *fm3130 = i2c_get_clientdata(client); - - rtc_device_unregister(fm3130->rtc); - kfree(fm3130); return 0; } |