ARM: sa1100/neponset: switch PCMCIA to MAX1600 library and gpiod APIs

Convert Neponset to use the gpiod API to specify which GPIOs are used
for PCMCIA, and use the MAX1600 power switch library for Neponset,
simplifying the neponset pcmcia driver as a result.

Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 1a257a3..8e8db3a 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -194,6 +194,7 @@
 	select PCMCIA_SOC_COMMON
 	select PCMCIA_SA11XX_BASE if ARCH_SA1100
 	select PCMCIA_PXA2XX if ARCH_LUBBOCK && SA1111
+	select PCMCIA_MAX1600 if ASSABET_NEPONSET
 	help
 	  Say Y  here to include support for SA1111-based PCMCIA or CF
 	  sockets, found on the Jornada 720, Graphicsmaster and other