UPSTREAM: pinctrl: sunxi: Fix name for A100 R_PIO

The name of A100 R_PIO driver should be sun50i-a100-r-pinctrl,
not sun50iw10p1-r-pinctrl.

Bug: 254441685
Fixes: 473436e7 ("pinctrl: sunxi: add support for the Allwinner A100 pin controller")
Signed-off-by: Michael Wu <michael@allwinnertech.com>
Acked-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220819024541.74191-1-michael@allwinnertech.com


Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
(cherry picked from commit 76648c86)
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: I950bddf7f50616714a5bd7a8438eb5f518ea70fc