The patch titled
Subject: rtc: rtc-rs5c372: use devm_*() functions
has been removed from the -mm tree. Its filename was
rtc-rtc-rs5c372-use-devm_-functions.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jingoo Han <jg1.han@xxxxxxxxxxx>
Subject: rtc: rtc-rs5c372: use devm_*() functions
Use devm_*() functions to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-rs5c372.c | 30 +++++++++++-------------------
1 file changed, 11 insertions(+), 19 deletions(-)
diff -puN drivers/rtc/rtc-rs5c372.c~rtc-rtc-rs5c372-use-devm_-functions drivers/rtc/rtc-rs5c372.c
--- a/drivers/rtc/rtc-rs5c372.c~rtc-rtc-rs5c372-use-devm_-functions
+++ a/drivers/rtc/rtc-rs5c372.c
@@ -579,7 +579,9 @@ static int rs5c372_probe(struct i2c_clie
}
}
- if (!(rs5c372 = kzalloc(sizeof(struct rs5c372), GFP_KERNEL))) {
+ rs5c372 = devm_kzalloc(&client->dev, sizeof(struct rs5c372),
+ GFP_KERNEL);
+ if (!rs5c372) {
err = -ENOMEM;
goto exit;
}
@@ -594,7 +596,7 @@ static int rs5c372_probe(struct i2c_clie
err = rs5c_get_regs(rs5c372);
if (err < 0)
- goto exit_kfree;
+ goto exit;
/* clock may be set for am/pm or 24 hr time */
switch (rs5c372->type) {
@@ -617,7 +619,7 @@ static int rs5c372_probe(struct i2c_clie
break;
default:
dev_err(&client->dev, "unknown RTC type\n");
- goto exit_kfree;
+ goto exit;
}
/* if the oscillator lost power and no other software (like
@@ -629,7 +631,7 @@ static int rs5c372_probe(struct i2c_clie
err = rs5c_oscillator_setup(rs5c372);
if (unlikely(err < 0)) {
dev_err(&client->dev, "setup error\n");
- goto exit_kfree;
+ goto exit;
}
if (rs5c372_get_datetime(client, &tm) < 0)
@@ -648,38 +650,28 @@ static int rs5c372_probe(struct i2c_clie
);
/* REVISIT use client->irq to register alarm irq ... */
-
- rs5c372->rtc = rtc_device_register(rs5c372_driver.driver.name,
- &client->dev, &rs5c372_rtc_ops, THIS_MODULE);
+ rs5c372->rtc = devm_rtc_device_register(&client->dev,
+ rs5c372_driver.driver.name,
+ &rs5c372_rtc_ops, THIS_MODULE);
if (IS_ERR(rs5c372->rtc)) {
err = PTR_ERR(rs5c372->rtc);
- goto exit_kfree;
+ goto exit;
}
err = rs5c_sysfs_register(&client->dev);
if (err)
- goto exit_devreg;
+ goto exit;
return 0;
-exit_devreg:
- rtc_device_unregister(rs5c372->rtc);
-
-exit_kfree:
- kfree(rs5c372);
-
exit:
return err;
}
static int rs5c372_remove(struct i2c_client *client)
{
- struct rs5c372 *rs5c372 = i2c_get_clientdata(client);
-
- rtc_device_unregister(rs5c372->rtc);
rs5c_sysfs_unregister(&client->dev);
- kfree(rs5c372);
return 0;
}
_
Patches currently in -mm which might be from jg1.han@xxxxxxxxxxx are
origin.patch
linux-next.patch
rtc-rtc-v3020-use-gpio_request_array.patch
drivers-rtc-rtc-pxac-use-devm_-apis.patch
memstick-r592-make-r592_pm_ops-static.patch
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