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authorChristoph Hellwig <hch@lst.de>2019-08-13 08:11:46 +0200
committerChristoph Hellwig <hch@lst.de>2019-11-11 21:18:19 +0100
commit9425172ecd5df77bc3ba317484132f820ff6b1db (patch)
tree5cee7296fc6520b4e956eb30ac9c200bce5d266b
parent076863473c0cdbf7fdcbf97e1878028ccde3b4ec (diff)
hexagon: remove __iounmap
No need to indirect iounmap for hexagon. Signed-off-by: Christoph Hellwig <hch@lst.de>
-rw-r--r--arch/hexagon/include/asm/io.h7
-rw-r--r--arch/hexagon/kernel/hexagon_ksyms.c2
-rw-r--r--arch/hexagon/mm/ioremap.c2
3 files changed, 3 insertions, 8 deletions
diff --git a/arch/hexagon/include/asm/io.h b/arch/hexagon/include/asm/io.h
index 89537dc1cf97..539e3efcf39c 100644
--- a/arch/hexagon/include/asm/io.h
+++ b/arch/hexagon/include/asm/io.h
@@ -27,7 +27,7 @@
extern int remap_area_pages(unsigned long start, unsigned long phys_addr,
unsigned long end, unsigned long flags);
-extern void __iounmap(const volatile void __iomem *addr);
+extern void iounmap(const volatile void __iomem *addr);
/* Defined in lib/io.c, needed for smc91x driver. */
extern void __raw_readsw(const void __iomem *addr, void *data, int wordlen);
@@ -175,11 +175,6 @@ void __iomem *ioremap(unsigned long phys_addr, unsigned long size);
#define ioremap_nocache ioremap
-static inline void iounmap(volatile void __iomem *addr)
-{
- __iounmap(addr);
-}
-
#define __raw_writel writel
static inline void memcpy_fromio(void *dst, const volatile void __iomem *src,
diff --git a/arch/hexagon/kernel/hexagon_ksyms.c b/arch/hexagon/kernel/hexagon_ksyms.c
index b3dbb472572e..6fb1aaab1c29 100644
--- a/arch/hexagon/kernel/hexagon_ksyms.c
+++ b/arch/hexagon/kernel/hexagon_ksyms.c
@@ -14,7 +14,7 @@
EXPORT_SYMBOL(__clear_user_hexagon);
EXPORT_SYMBOL(raw_copy_from_user);
EXPORT_SYMBOL(raw_copy_to_user);
-EXPORT_SYMBOL(__iounmap);
+EXPORT_SYMBOL(iounmap);
EXPORT_SYMBOL(__strnlen_user);
EXPORT_SYMBOL(__vmgetie);
EXPORT_SYMBOL(__vmsetie);
diff --git a/arch/hexagon/mm/ioremap.c b/arch/hexagon/mm/ioremap.c
index b103d83b5fbb..255c5b1ee1a7 100644
--- a/arch/hexagon/mm/ioremap.c
+++ b/arch/hexagon/mm/ioremap.c
@@ -38,7 +38,7 @@ void __iomem *ioremap(unsigned long phys_addr, unsigned long size)
return (void __iomem *) (offset + addr);
}
-void __iounmap(const volatile void __iomem *addr)
+void iounmap(const volatile void __iomem *addr)
{
vunmap((void *) ((unsigned long) addr & PAGE_MASK));
}