rtc: fix ds1388 time corruption

[sfrench/cifs-2.6.git] / drivers / rtc / rtc-ds1307.c

diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index de033b7ac21f68e67b423d711d998c06604fd90f..d827ce570a8c8eba9fee216f66a3bb3e1e184232 100644 (file)
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -777,7 +777,7 @@ static int __devinit ds1307_probe(struct i2c_client *client,
 
 read_rtc:
        /* read RTC registers */
-       tmp = ds1307->read_block_data(ds1307->client, 0, 8, buf);
+       tmp = ds1307->read_block_data(ds1307->client, ds1307->offset, 8, buf);
        if (tmp != 8) {
                pr_debug("read error %d\n", tmp);
                err = -EIO;
@@ -862,7 +862,7 @@ read_rtc:
                if (ds1307->regs[DS1307_REG_HOUR] & DS1307_BIT_PM)
                        tmp += 12;
                i2c_smbus_write_byte_data(client,
-                               DS1307_REG_HOUR,
+                               ds1307->offset + DS1307_REG_HOUR,
                                bin2bcd(tmp));
        }