Patch "regulator: max77693: Fix use of uninitialized regulator config" has been added to the 3.14-stable tree

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

    regulator: max77693: Fix use of uninitialized regulator config

to the 3.14-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-max77693-fix-use-of-uninitialized-regulator-config.patch
and it can be found in the queue-3.14 subdirectory.

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


>From ca0c37a0b489bb14bf3e1549e7a8d0c9a17f4919 Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Date: Mon, 3 Nov 2014 15:07:05 +0100
Subject: regulator: max77693: Fix use of uninitialized regulator config

From: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>

commit ca0c37a0b489bb14bf3e1549e7a8d0c9a17f4919 upstream.

Driver allocated on stack struct regulator_config but didn't initialize
it fully. Few fields (driver_data, ena_gpio) were left untouched. This
lead to using random ena_gpio values as GPIOs for max77693 regulators.

On occasion these values could match real GPIO numbers leading to
interfering with other drivers and to unsuccessful enable/disable of
regulator.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Fixes: 80b022e29bfd ("regulator: max77693: Add max77693 regualtor driver.")
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/regulator/max77693.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/regulator/max77693.c
+++ b/drivers/regulator/max77693.c
@@ -232,7 +232,7 @@ static int max77693_pmic_probe(struct pl
 	struct max77693_pmic_dev *max77693_pmic;
 	struct max77693_regulator_data *rdata = NULL;
 	int num_rdata, i;
-	struct regulator_config config;
+	struct regulator_config config = { };
 
 	num_rdata = max77693_pmic_init_rdata(&pdev->dev, &rdata);
 	if (!rdata || num_rdata <= 0) {


Patches currently in stable-queue which might be from k.kozlowski@xxxxxxxxxxx are

queue-3.14/power-charger-manager-fix-null-pointer-exception-with-missing-cm-fuel-gauge.patch
queue-3.14/regulator-max77693-fix-use-of-uninitialized-regulator-config.patch
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