spi: rspi: Remove casts

Remove useless casts, and do not cast away const.

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Geert Uytterhoeven 2013-12-24 10:49:31 +01:00 • committed by Mark Brown
commit c132f0949a