drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors
authorMichael Hennerich <michael.hennerich@analog.com>
Mon, 22 Feb 2016 09:20:24 +0000 (10:20 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 30 Apr 2016 22:05:16 +0000 (00:05 +0200)
commitd352582ff873b3ea6c84492b79a4416a9a0d578f
tree22afd5aef63bf44bee127522fc3965f451108a48
parentf9b3ef7e5d25db9c35ebb61ba70bb502174c8b5d
drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors

commit f3df53e4d70b5736368a8fe8aa1bb70c1cb1f577 upstream.

Fix RDAC read back errors caused by a typo. Value must shift by 2.

Fixes: a4bd394956f2 ("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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/misc/ad525x_dpot.c