input: i8042: remove support for 8042-unicore32io

The unicore32 port is removed from the kernel.
There is no point to keep stale definitions to support this architecture.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Guenter Roeck <linux@roeck-us.net>

MAINTAINERS

@@ -13585,7 +13585,6 @@ M:	Guan Xuetao <gxt@pku.edu.cn>
 S:	Maintained
 W:	http://mprc.pku.edu.cn/~guanxuetao/linux
 T:	git git://github.com/gxt/linux.git
-F:	drivers/input/serio/i8042-unicore32io.h
 F:	drivers/rtc/rtc-puv3.c
 F:	drivers/video/fbdev/fb-puv3.c
 

drivers/input/serio/i8042-unicore32io.h

-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Code specific to PKUnity SoC and UniCore ISA
- *
- *	Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn>
- *	Copyright (C) 2001-2011 Guan Xuetao
- */
-#ifndef _I8042_UNICORE32_H
-#define _I8042_UNICORE32_H
-
-#include <mach/hardware.h>
-
-/*
- * Names.
- */
-#define I8042_KBD_PHYS_DESC "isa0060/serio0"
-#define I8042_AUX_PHYS_DESC "isa0060/serio1"
-#define I8042_MUX_PHYS_DESC "isa0060/serio%d"
-
-/*
- * IRQs.
- */
-#define I8042_KBD_IRQ           IRQ_PS2_KBD
-#define I8042_AUX_IRQ           IRQ_PS2_AUX
-
-/*
- * Register numbers.
- */
-#define I8042_COMMAND_REG	PS2_COMMAND
-#define I8042_STATUS_REG	PS2_STATUS
-#define I8042_DATA_REG		PS2_DATA
-
-#define I8042_REGION_START	(resource_size_t)(PS2_DATA)
-#define I8042_REGION_SIZE	(resource_size_t)(16)
-
-static inline int i8042_read_data(void)
-{
-	return readb(I8042_DATA_REG);
-}
-
-static inline int i8042_read_status(void)
-{
-	return readb(I8042_STATUS_REG);
-}
-
-static inline void i8042_write_data(int val)
-{
-	writeb(val, I8042_DATA_REG);
-}
-
-static inline void i8042_write_command(int val)
-{
-	writeb(val, I8042_COMMAND_REG);
-}
-
-static inline int i8042_platform_init(void)
-{
-	if (!request_mem_region(I8042_REGION_START, I8042_REGION_SIZE, "i8042"))
-		return -EBUSY;
-
-	i8042_reset = I8042_RESET_ALWAYS;
-	return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-	release_mem_region(I8042_REGION_START, I8042_REGION_SIZE);
-}
-
-#endif /* _I8042_UNICORE32_H */

drivers/input/serio/i8042.h

@@ -21,8 +21,6 @@
 #include "i8042-sparcio.h"
 #elif defined(CONFIG_X86) || defined(CONFIG_IA64)
 #include "i8042-x86ia64io.h"
-#elif defined(CONFIG_UNICORE32)
-#include "i8042-unicore32io.h"
 #else
 #include "i8042-io.h"
 #endif