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Message-Id: <1249321797-4582-2-git-send-email-broonie@opensource.wolfsonmicro.com> Date: Mon, 3 Aug 2009 18:49:54 +0100 From: Mark Brown <broonie@...nsource.wolfsonmicro.com> To: Liam Girdwood <lrg@...mlogic.co.uk> Cc: linux-kernel@...r.kernel.org, Mark Brown <broonie@...nsource.wolfsonmicro.com> Subject: [PATCH 2/5] regulator: Check for constraints before using them for name Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com> --- drivers/regulator/core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index e38db55..6e0c723 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -232,7 +232,7 @@ static ssize_t regulator_name_show(struct device *dev, struct regulator_dev *rdev = dev_get_drvdata(dev); const char *name; - if (rdev->constraints->name) + if (rdev->constraints && rdev->constraints->name) name = rdev->constraints->name; else if (rdev->desc->name) name = rdev->desc->name; -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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