if ((area->flags & VM_ARM_MTYPE_MASK) != VM_ARM_MTYPE(mtype))
continue;
if (__phys_to_pfn(area->phys_addr) > pfn ||
- __pfn_to_phys(pfn) + offset + size-1 >
- area->phys_addr + area->size-1)
+ __pfn_to_phys(pfn) + size-1 > area->phys_addr + area->size-1)
continue;
/* we can drop the lock here as we know *area is static */
read_unlock(&vmlist_lock);
}
EXPORT_SYMBOL(__arm_ioremap_pfn);
+void __iomem * (*arch_ioremap_caller)(unsigned long, size_t,
+ unsigned int, void *) =
+ __arm_ioremap_caller;
+
void __iomem *
__arm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
{
- return __arm_ioremap_caller(phys_addr, size, mtype,
- __builtin_return_address(0));
+ return arch_ioremap_caller(phys_addr, size, mtype,
+ __builtin_return_address(0));
}
EXPORT_SYMBOL(__arm_ioremap);
vunmap(addr);
}
-EXPORT_SYMBOL(__iounmap);
+
+void (*arch_iounmap)(volatile void __iomem *) = __iounmap;
+
+void __arm_iounmap(volatile void __iomem *io_addr)
+{
+ arch_iounmap(io_addr);
+}
+EXPORT_SYMBOL(__arm_iounmap);