commitf3df53e4d7upstream. Fix RDAC read back errors caused by a typo. Value must shift by 2. Fixes:a4bd394956("drivers/misc/ad525x_dpot.c: new features") Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>