Commit 7cdc2b98 authored Aug 13, 2009 by Linus Walleij Committed by Samuel Ortiz Sep 17, 2009

mfd: AB3100 propagate error



This makes ab3100_set_register_interruptible() propagate the error
code from suboperations properly so it can be handles properly.
(A special case comes from signal interruption.)

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

parent 956f25a6

drivers/mfd/ab3100-core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -107,7 +107,7 @@ int ab3100_set_register_interruptible(struct ab3100 *ab3100, u8 reg, u8 regval)
		err = 0;
		}
		mutex_unlock(&ab3100->access_mutex);
		return 0;
		return err;
		}
		EXPORT_SYMBOL(ab3100_set_register_interruptible);