hwmon: (s3c-hwmon) Use a real mutex
authorThomas Gleixner <tglx@linutronix.de>
Thu, 28 Oct 2010 18:31:44 +0000 (20:31 +0200)
committerJean Delvare <khali@endymion.delvare>
Thu, 28 Oct 2010 18:31:44 +0000 (20:31 +0200)
The semaphore which protects the ADC is semantically a mutex. Use a
real mutex.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

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