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Subject[PATCH] ds1337 1/4
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On Thu, Apr 07, 2005 at 02:18:39PM -0700, Greg KH wrote:
> Jean's point is that you should send an individual patch for each type
> of individual change. It's ok to say "patch 3 requires you to have
> applied patches 1 and 2" and so on. Please split this up better.

Here it is...

Use i2c_transfer to send message, so we get proper bus locking.

===== drivers/i2c/chips/ds1337.c 1.1 vs edited =====
--- 1.1/drivers/i2c/chips/ds1337.c 2005-03-31 22:58:08 +02:00
+++ edited/drivers/i2c/chips/ds1337.c 2005-04-08 00:18:45 +02:00
@@ -3,7 +3,7 @@
*
* Copyright (C) 2005 James Chapman <jchapman@katalix.com>
*
- * based on linux/drivers/acron/char/pcf8583.c
+ * based on linux/drivers/acorn/char/pcf8583.c
* Copyright (C) 2000 Russell King
*
* This program is free software; you can redistribute it and/or modify
@@ -119,8 +119,7 @@
msg[1].len = sizeof(buf);
msg[1].buf = &buf[0];

- result = client->adapter->algo->master_xfer(client->adapter,
- &msg[0], 2);
+ result = i2c_transfer(client->adapter, msg, 2);

dev_dbg(&client->adapter->dev,
"%s: [%d] %02x %02x %02x %02x %02x %02x %02x\n",
@@ -194,8 +193,7 @@
msg[0].len = sizeof(buf);
msg[0].buf = &buf[0];

- result = client->adapter->algo->master_xfer(client->adapter,
- &msg[0], 1);
+ result = i2c_transfer(client->adapter, msg, 1);
if (result < 0) {
dev_err(&client->adapter->dev, "ds1337[%d]: error "
"writing data! %d\n", data->id, result);
-
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