sh-pfc: Remove platform device registration

The PFC platform device is now registered by arch code, remove the
legacy registration mechanism.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

drivers/sh/pfc/core.c

@@ -578,18 +578,6 @@ static struct platform_driver sh_pfc_driver = {
 	},
 };
 
-static struct platform_device sh_pfc_device = {
-	.name		= DRV_NAME,
-	.id		= -1,
-};
-
-int __init register_sh_pfc(struct sh_pfc_platform_data *pdata)
-{
-	sh_pfc_device.dev.platform_data = pdata;
-
-	return platform_device_register(&sh_pfc_device);
-}
-
 static int __init sh_pfc_init(void)
 {
 	return platform_driver_register(&sh_pfc_driver);

include/linux/sh_pfc.h

@@ -120,16 +120,6 @@ struct sh_pfc_platform_data {
 /* XXX compat for now */
 #define pinmux_info sh_pfc_platform_data
 
-/* drivers/sh/pfc/core.c */
-int register_sh_pfc(struct sh_pfc_platform_data *pfc);
-
-/* xxx */
-static inline int register_pinmux(struct pinmux_info *pip)
-{
-	struct sh_pfc_platform_data *pdata = pip;
-	return register_sh_pfc(pdata);
-}
-
 enum { GPIO_CFG_DRYRUN, GPIO_CFG_REQ, GPIO_CFG_FREE };
 
 /* helper macro for port */