Patch "regulator: pfuze100: allow misprogrammed ID" has been added to the 3.12-stable tree

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

    regulator: pfuze100: allow misprogrammed ID

to the 3.12-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:
     regulator-pfuze100-allow-misprogrammed-id.patch
and it can be found in the queue-3.12 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From 88baf7148e899db7e0b676e4363647f50e48eaed Mon Sep 17 00:00:00 2001
From: Tim Harvey <tharvey@xxxxxxxxxxxxx>
Date: Tue, 5 Nov 2013 21:17:25 -0800
Subject: regulator: pfuze100: allow misprogrammed ID

From: Tim Harvey <tharvey@xxxxxxxxxxxxx>

commit 88baf7148e899db7e0b676e4363647f50e48eaed upstream.

prior to week 08 of 2013 Freescale misprogrammed between 1 and 3% of
PFUZE1000 parts with a ID=0x8 instead of the expected ID=0x0

Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/regulator/pfuze100-regulator.c |   12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

--- a/drivers/regulator/pfuze100-regulator.c
+++ b/drivers/regulator/pfuze100-regulator.c
@@ -308,9 +308,15 @@ static int pfuze_identify(struct pfuze_c
 	if (ret)
 		return ret;
 
-	if (value & 0x0f) {
-		dev_warn(pfuze_chip->dev, "Illegal ID: %x\n", value);
-		return -ENODEV;
+	switch (value & 0x0f) {
+		/* Freescale misprogrammed 1-3% of parts prior to week 8 of 2013 as ID=8 */
+		case 0x8:
+			dev_info(pfuze_chip->dev, "Assuming misprogrammed ID=0x8");
+		case 0x0:
+			break;
+		default:
+			dev_warn(pfuze_chip->dev, "Illegal ID: %x\n", value);
+			return -ENODEV;
 	}
 
 	ret = regmap_read(pfuze_chip->regmap, PFUZE100_REVID, &value);


Patches currently in stable-queue which might be from tharvey@xxxxxxxxxxxxx are

queue-3.12/regulator-pfuze100-allow-misprogrammed-id.patch
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