X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Frtc%2Frtc-pcf8583.c;h=3d09d8f0b1f0244220bcd1562d109664fa87f266;hb=71fc822455ccb63a66be0b6e97a415aceb0062c6;hp=c973ba94c422bc182c8b994dfd877dac967030bc;hpb=8561b089afbaed2651591e5a4574fdca451d82f2;p=linux-2.6

diff --git a/drivers/rtc/rtc-pcf8583.c b/drivers/rtc/rtc-pcf8583.c
index c973ba94c4..3d09d8f0b1 100644
--- a/drivers/rtc/rtc-pcf8583.c
+++ b/drivers/rtc/rtc-pcf8583.c
@@ -15,7 +15,7 @@
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include <linux/string.h>
-#include <linux/mc146818rtc.h>
+#include <linux/rtc.h>
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/bcd.h>
@@ -163,27 +163,17 @@ static int pcf8583_read_mem(struct i2c_client *client, struct rtc_mem *mem)
 
 static int pcf8583_write_mem(struct i2c_client *client, struct rtc_mem *mem)
 {
-	unsigned char addr[1];
-	struct i2c_msg msgs[2] = {
-		{
-			.addr = client->addr,
-			.flags = 0,
-			.len = 1,
-			.buf = addr,
-		}, {
-			.addr = client->addr,
-			.flags = I2C_M_NOSTART,
-			.len = mem->nr,
-			.buf = mem->data,
-		}
-	};
+	unsigned char buf[9];
+	int ret;
 
-	if (mem->loc < 8)
+	if (mem->loc < 8 || mem->nr > 8)
 		return -EINVAL;
 
-	addr[0] = mem->loc;
+	buf[0] = mem->loc;
+	memcpy(buf + 1, mem->data, mem->nr);
 
-	return i2c_transfer(client->adapter, msgs, 2) == 2 ? 0 : -EIO;
+	ret = i2c_master_send(client, buf, mem->nr + 1);
+	return ret == mem->nr + 1 ? 0 : -EIO;
 }
 
 static int pcf8583_rtc_read_time(struct device *dev, struct rtc_time *tm)