linux-kernel - [PATCH 2/2] regulator: gpio: Warn if an invalid regulator-type is supplied

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Message-Id: <1386270722-13962-2-git-send-email-broonie@kernel.org>
Date:	Thu,  5 Dec 2013 19:12:02 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Liam Girdwood <lgirdwood@...il.com>
Cc:	linux-kernel@...r.kernel.org, linaro-kernel@...ts.linaro.org,
	Mark Brown <broonie@...aro.org>
Subject: [PATCH 2/2] regulator: gpio: Warn if an invalid regulator-type is supplied

From: Mark Brown <broonie@...aro.org>

Reported-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Signed-off-by: Mark Brown <broonie@...aro.org>
---
 drivers/regulator/gpio-regulator.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index 13ec94d984ca..c0a1d00b78c9 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -210,6 +210,9 @@ of_get_gpio_regulator_config(struct device *dev, struct device_node *np)
 			config->type = REGULATOR_VOLTAGE;
 		else if (!strncmp("current", regtype, 7))
 			config->type = REGULATOR_CURRENT;
+		else
+			dev_warn(dev, "Unknown regulator-type '%s'\n",
+				 regtype);
 	}
 
 	return config;
-- 
1.8.5.1

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