tree 4cd9f84cc6f2343f3d97093976de1dc7be75bd2e
parent ad4a07ff8da7147b391f1ff0034f313a8b9da9e5
author Magnus Damm <damm@opensource.se> 1323792055 +0900
committer Paul Mundt <lethal@linux-sh.org> 1326069232 +0900

sh: pfc: Add config_reg_helper() function

Add a helper function for shared config reg access
calculations. This allows us to reduce the amount
of duplicated code, and at the same time prepare
for a common place for future variable bitwidth
config reg support.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>