x86: fix ioremap API
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index e84c09e..8777bb7 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -106,8 +106,8 @@
* have to convert them into an offset in a page-aligned mapping, but the
* caller shouldn't need to know that small detail.
*/
-void __iomem *__ioremap(unsigned long phys_addr, unsigned long size,
- unsigned long flags)
+static void __iomem *__ioremap(unsigned long phys_addr, unsigned long size,
+ unsigned long flags)
{
void __iomem *addr;
struct vm_struct *area;
@@ -164,7 +164,6 @@
return (void __iomem *) (offset + (char __iomem *)addr);
}
-EXPORT_SYMBOL(__ioremap);
/**
* ioremap_nocache - map bus memory into CPU space
@@ -193,6 +192,12 @@
}
EXPORT_SYMBOL(ioremap_nocache);
+void __iomem *ioremap_cache(unsigned long phys_addr, unsigned long size)
+{
+ return __ioremap(phys_addr, size, 0);
+}
+EXPORT_SYMBOL(ioremap_cache);
+
/**
* iounmap - Free a IO remapping
* @addr: virtual address from ioremap_*