The patch titled
Subject: rtc: rtc-pcf8563: use devm_*() functions
has been removed from the -mm tree. Its filename was
rtc-rtc-pcf8563-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-pcf8563: 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-pcf8563.c | 28 +++++++---------------------
1 file changed, 7 insertions(+), 21 deletions(-)
diff -puN drivers/rtc/rtc-pcf8563.c~rtc-rtc-pcf8563-use-devm_-functions drivers/rtc/rtc-pcf8563.c
--- a/drivers/rtc/rtc-pcf8563.c~rtc-rtc-pcf8563-use-devm_-functions
+++ a/drivers/rtc/rtc-pcf8563.c
@@ -245,14 +245,13 @@ static int pcf8563_probe(struct i2c_clie
{
struct pcf8563 *pcf8563;
- int err = 0;
-
dev_dbg(&client->dev, "%s\n", __func__);
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
return -ENODEV;
- pcf8563 = kzalloc(sizeof(struct pcf8563), GFP_KERNEL);
+ pcf8563 = devm_kzalloc(&client->dev, sizeof(struct pcf8563),
+ GFP_KERNEL);
if (!pcf8563)
return -ENOMEM;
@@ -260,31 +259,18 @@ static int pcf8563_probe(struct i2c_clie
i2c_set_clientdata(client, pcf8563);
- pcf8563->rtc = rtc_device_register(pcf8563_driver.driver.name,
- &client->dev, &pcf8563_rtc_ops, THIS_MODULE);
+ pcf8563->rtc = devm_rtc_device_register(&client->dev,
+ pcf8563_driver.driver.name,
+ &pcf8563_rtc_ops, THIS_MODULE);
- if (IS_ERR(pcf8563->rtc)) {
- err = PTR_ERR(pcf8563->rtc);
- goto exit_kfree;
- }
+ if (IS_ERR(pcf8563->rtc))
+ return PTR_ERR(pcf8563->rtc);
return 0;
-
-exit_kfree:
- kfree(pcf8563);
-
- return err;
}
static int pcf8563_remove(struct i2c_client *client)
{
- struct pcf8563 *pcf8563 = i2c_get_clientdata(client);
-
- if (pcf8563->rtc)
- rtc_device_unregister(pcf8563->rtc);
-
- kfree(pcf8563);
-
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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