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hwmon: (sht15) Properly handle the case CONFIG_REGULATOR=n
authorJean Delvare <khali@linux-fr.org>
Wed, 14 Apr 2010 14:14:08 +0000 (16:14 +0200)
committerJean Delvare <khali@linux-fr.org>
Wed, 14 Apr 2010 14:14:08 +0000 (16:14 +0200)
commitc7a78d2c2e2537fd24903e966f34aae50319d587
treeb53c5677e1528b8e5659c92a94f1e4fb0fca8923tree | snapshot
parent328a2c22abd08911e37fa66f1358f829cecd72e9commit | diff
hwmon: (sht15) Properly handle the case CONFIG_REGULATOR=n

When CONFIG_REGULATOR isn't set, regulator_get_voltage() returns 0.
Properly handle this case by not trusting the value.

Reported-by: Jerome Oufella <jerome.oufella@savoirfairelinux.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
drivers/hwmon/sht15.c diff | blob | history
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