... same as the rest of implementations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
void __iomem *ioremap(phys_addr_t offset, size_t size);
#define iounmap iounmap
-void iounmap(void __iomem *addr);
+void iounmap(void volatile __iomem *addr);
#define __raw_readb __raw_readb
u8 __raw_readb(const volatile void __iomem *addr);
return NULL;
}
-static void real_iounmap(void __iomem *addr)
+static void real_iounmap(volatile void __iomem *addr)
{
WARN(1, "invalid iounmap for addr 0x%llx\n",
(unsigned long long)(uintptr_t __force)addr);
return NULL;
}
-void iounmap(void __iomem *addr)
+void iounmap(volatile void __iomem *addr)
{
struct logic_iomem_area *area = get_area(addr);