mfd/rtc/gpio: twl: No need to allocate bigger buffer for write

Since the twl-core has been converted to use regmap it is no longer needed
to allocate bigger buffer for data when writing to twl.

CC: Grant Likely <[email protected]>
CC: Alessandro Zummo <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Acked-by: Tero Kristo <[email protected]>
Signed-off-by: Peter Ujfalusi <[email protected]>
Signed-off-by: Samuel Ortiz <[email protected]>
5 files changed