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authorCatalin Marinas <catalin.marinas@arm.com>2006-05-16 06:30:26 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-05-16 06:39:31 -0400
commit478922c2b3c4ec8844ff2dec7eb1eba6f89a10ee (patch)
tree827e2d2df5798a97f5aa401505dba88fee998ca3 /arch
parent1d6760a3ac6b5691e4914a3333b48fee5c2e275d (diff)
[ARM] 3526/1: ioremap should use vunmap instead of vfree on ARM
Patch from Catalin Marinas This patch modifies the __ioremap_pfn and __iounmap functions in arch/arm/mm/ioremap.c to use vunmap instead of vfree. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mm/ioremap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 25e0ca3e598c..c1f7180c7bed 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -141,7 +141,7 @@ __ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
141 return NULL; 141 return NULL;
142 addr = (unsigned long)area->addr; 142 addr = (unsigned long)area->addr;
143 if (remap_area_pages(addr, pfn, size, flags)) { 143 if (remap_area_pages(addr, pfn, size, flags)) {
144 vfree((void *)addr); 144 vunmap((void *)addr);
145 return NULL; 145 return NULL;
146 } 146 }
147 return (void __iomem *) (offset + (char *)addr); 147 return (void __iomem *) (offset + (char *)addr);
@@ -173,7 +173,7 @@ EXPORT_SYMBOL(__ioremap);
173 173
174void __iounmap(void __iomem *addr) 174void __iounmap(void __iomem *addr)
175{ 175{
176 vfree((void *) (PAGE_MASK & (unsigned long) addr)); 176 vunmap((void *)(PAGE_MASK & (unsigned long)addr));
177} 177}
178EXPORT_SYMBOL(__iounmap); 178EXPORT_SYMBOL(__iounmap);
179 179