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path: root/drivers/i2c/chips/ds1337.c
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Diffstat (limited to 'drivers/i2c/chips/ds1337.c')
-rw-r--r--drivers/i2c/chips/ds1337.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/i2c/chips/ds1337.c b/drivers/i2c/chips/ds1337.c
index 74ece8ac1c2..82cf959989f 100644
--- a/drivers/i2c/chips/ds1337.c
+++ b/drivers/i2c/chips/ds1337.c
@@ -165,7 +165,7 @@ static int ds1337_set_datetime(struct i2c_client *client, struct rtc_time *dt)
buf[0] = 0; /* reg offset */
buf[1] = BIN2BCD(dt->tm_sec);
buf[2] = BIN2BCD(dt->tm_min);
- buf[3] = BIN2BCD(dt->tm_hour) | (1 << 6);
+ buf[3] = BIN2BCD(dt->tm_hour);
buf[4] = BIN2BCD(dt->tm_wday) + 1;
buf[5] = BIN2BCD(dt->tm_mday);
buf[6] = BIN2BCD(dt->tm_mon) + 1;
@@ -344,9 +344,9 @@ static void ds1337_init_client(struct i2c_client *client)
/* Ensure that device is set in 24-hour mode */
val = i2c_smbus_read_byte_data(client, DS1337_REG_HOUR);
- if ((val >= 0) && (val & (1 << 6)) == 0)
+ if ((val >= 0) && (val & (1 << 6)))
i2c_smbus_write_byte_data(client, DS1337_REG_HOUR,
- val | (1 << 6));
+ val & 0x3f);
}
static int ds1337_detach_client(struct i2c_client *client)