Staging/iio/adc/touchscreen/MXS: simplify register access

Replace the individual register access by a few shared access function to make the
code easier to read and in order to add the i.MX23 SoC in the next step.

Signed-off-by: Juergen Beisert <[email protected]>
Tested-by: Marek Vasut <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Tested-by: Lothar Waßmann <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

CC: [email protected]
CC: [email protected]
CC: [email protected]
CC: Marek Vasut <[email protected]>
CC: Fabio Estevam <[email protected]>

0 files changed, 0 insertions, 0 deletions