openrisc: Export ioremap symbols used by modules

Noticed this when building with allyesconfig. Got build failures due
to iounmap and __ioremap symbols missing. This patch exports them so
modules can use them. This is inline with other architectures.

Signed-off-by: Stafford Horne <shorne@gmail.com>

parent e34f671d

arch/openrisc/mm/ioremap.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -80,6 +80,7 @@ __ioremap(phys_addr_t addr, unsigned long size, pgprot_t prot)

		return (void __iomem )(offset + (char )v);
		}
		EXPORT_SYMBOL(__ioremap);

		void iounmap(void *addr)
		{
		@@ -106,6 +107,7 @@ void iounmap(void *addr)

		return vfree((void *)(PAGE_MASK & (unsigned long)addr));
		}
		EXPORT_SYMBOL(iounmap);

		/**
		* OK, this one's a bit tricky... ioremap can get called before memory is