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path: root/drivers/rtc/rtc-pcf8583.c
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Diffstat (limited to 'drivers/rtc/rtc-pcf8583.c')
-rw-r--r--drivers/rtc/rtc-pcf8583.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/rtc/rtc-pcf8583.c b/drivers/rtc/rtc-pcf8583.c
index 95886dcf4a39..843a745c42f3 100644
--- a/drivers/rtc/rtc-pcf8583.c
+++ b/drivers/rtc/rtc-pcf8583.c
@@ -17,6 +17,7 @@
#include <linux/slab.h>
#include <linux/rtc.h>
#include <linux/init.h>
+#include <linux/err.h>
#include <linux/errno.h>
#include <linux/bcd.h>
@@ -188,7 +189,8 @@ static int pcf8583_rtc_read_time(struct device *dev, struct rtc_time *tm)
dev_warn(dev, "resetting control %02x -> %02x\n",
ctrl, new_ctrl);
- if ((err = pcf8583_set_ctrl(client, &new_ctrl)) < 0)
+ err = pcf8583_set_ctrl(client, &new_ctrl);
+ if (err < 0)
return err;
}
@@ -283,15 +285,7 @@ static int pcf8583_probe(struct i2c_client *client,
pcf8583_driver.driver.name,
&pcf8583_rtc_ops, THIS_MODULE);
- if (IS_ERR(pcf8583->rtc))
- return PTR_ERR(pcf8583->rtc);
-
- return 0;
-}
-
-static int pcf8583_remove(struct i2c_client *client)
-{
- return 0;
+ return PTR_RET(pcf8583->rtc);
}
static const struct i2c_device_id pcf8583_id[] = {
@@ -306,7 +300,6 @@ static struct i2c_driver pcf8583_driver = {
.owner = THIS_MODULE,
},
.probe = pcf8583_probe,
- .remove = pcf8583_remove,
.id_table = pcf8583_id,
};