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authorGeert Uytterhoeven <geert@linux-m68k.org>2018-06-26 18:41:11 +0200
committerGeert Uytterhoeven <geert@linux-m68k.org>2018-07-29 10:48:18 +0200
commite295066f66a4fa78c39c29de7d7635e6957dd4f7 (patch)
treedfbf1cbbbc70e7de0b6fae93e9470d4759195ce3 /arch/m68k
parentd7de1c3af18b1a638fc5211f8078ac427280d455 (diff)
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: 9746882f547d2f00 ("m68k: group io mapping definitions and functions") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer <gerg@linux-m68k.org>
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/include/asm/io_mm.h2
-rw-r--r--arch/m68k/include/asm/kmap.h6
2 files changed, 5 insertions, 3 deletions
diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h
index fe485f4f5fac..7e518303786c 100644
--- a/arch/m68k/include/asm/io_mm.h
+++ b/arch/m68k/include/asm/io_mm.h
@@ -21,8 +21,6 @@
#ifdef __KERNEL__
-#define ARCH_HAS_IOREMAP_WT
-
#include <linux/compiler.h>
#include <asm/raw_io.h>
#include <asm/virtconvert.h>
diff --git a/arch/m68k/include/asm/kmap.h b/arch/m68k/include/asm/kmap.h
index 84b8333db8ad..608e12f058a7 100644
--- a/arch/m68k/include/asm/kmap.h
+++ b/arch/m68k/include/asm/kmap.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)
{