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Patch "i2c: print correct device invalid address" has been added to the 4.4-stable tree

PATCH [email protected] 1 participant 1 message Jan 17, 2017

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This is a note to let you know that I've just added the patch titled

i2c: print correct device invalid address

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
i2c-print-correct-device-invalid-address.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 6f724fb3039522486fce2e32e4c0fbe238a6ab02 Mon Sep 17 00:00:00 2001

From: John Garry <[email protected]>
Date: Fri, 6 Jan 2017 19:02:57 +0800
Subject: i2c: print correct device invalid address

From: John Garry <[email protected]>

commit 6f724fb3039522486fce2e32e4c0fbe238a6ab02 upstream.

In of_i2c_register_device(), when the check for device address validity fails we print the info.addr, which has not been assigned properly.

Fix this by printing the actual invalid address.

Fixes b4e2f6ac1281 ("i2c: apply DT flags when probing")
---
 drivers/i2c/i2c-core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/i2c/i2c-core.c +1 -1
@@ -1400,7 +1400,7 @@ static struct i2c_client *of_i2c_registe
 
 	if (i2c_check_addr_validity(addr, info.flags)) {
 		dev_err(&adap->dev, "of_i2c: invalid addr=%x on %s\n",
-			info.addr, node->full_name);
+			addr, node->full_name);
 		return ERR_PTR(-EINVAL);
 	}
 

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/i2c-print-correct-device-invalid-address.patch