Commit e295066f authored by Geert Uytterhoeven's avatar Geert Uytterhoeven

m68k/io: Add missing ioremap define guards, fix typo

  - Add missing define guard for ioremap_wt(),
  - Move ARCH_HAS_IOREMAP_WT from <asm/io_mm.h> to <asm/kmap.h>, as it
    is applicable to Coldfire with MMU, too,
  - Fix typo s/ioremap_fillcache/ioremap_fullcache/,
  - Add define guard for iounmap() for consistency with other
    architectures.

Fixes: 9746882f ("m68k: group io mapping definitions and functions")
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Acked-by: default avatarGreg Ungerer <gerg@linux-m68k.org>
parent d7de1c3a
......@@ -21,8 +21,6 @@
#ifdef __KERNEL__
#define ARCH_HAS_IOREMAP_WT
#include <linux/compiler.h>
#include <asm/raw_io.h>
#include <asm/virtconvert.h>
......
......@@ -4,6 +4,8 @@
#ifdef CONFIG_MMU
#define ARCH_HAS_IOREMAP_WT
/* Values for nocacheflag and cmode */
#define IOMAP_FULL_CACHING 0
#define IOMAP_NOCACHE_SER 1
......@@ -16,6 +18,7 @@
*/
extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size,
int cacheflag);
#define iounmap iounmap
extern void iounmap(void __iomem *addr);
extern void __iounmap(void *addr, unsigned long size);
......@@ -33,13 +36,14 @@ static inline void __iomem *ioremap_nocache(unsigned long physaddr,
}
#define ioremap_uc ioremap_nocache
#define ioremap_wt ioremap_wt
static inline void __iomem *ioremap_wt(unsigned long physaddr,
unsigned long size)
{
return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
}
#define ioremap_fillcache ioremap_fullcache
#define ioremap_fullcache ioremap_fullcache
static inline void __iomem *ioremap_fullcache(unsigned long physaddr,
unsigned long size)
{
......
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