memory: renesas-rpc-if: Pass device instead of rpcif to rpcif_*()

memory: renesas-rpc-if: Pass device instead of rpcif to rpcif_*()

Most rpcif_*() API functions do not need access to any other fields in
the rpcif structure than the device pointer.  Simplify dependencies by
passing the device pointer instead.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/0460fe82ba348cedec7a9a75a8eff762c50e817b.1669213027.git.geert+renesas@glider.be
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>