staging: iio: Remove unnecessary externs
authorJoe Perches <joe@perches.com>
Mon, 10 Aug 2015 21:51:20 +0000 (14:51 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 15 Aug 2015 00:36:24 +0000 (17:36 -0700)
Using 'extern' is not necessary for function prototypes.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/iio/meter/ade7854.h

Simple merge