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Commit 6bda5736 authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC64]: Fix of_ioremap(). 



Use request_mem_region() if IORESOURCE_MEM.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e83f214e

arch/sparc64/kernel/of_device.c

+6 −1
Original line number Diff line number Diff line
@@ -131,8 +131,13 @@ static int of_device_resume(struct device * dev) 
void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name)

{

	unsigned long ret = res->start + offset;

	struct resource *r;



	if (!request_region(ret, size, name))

	if (res->flags & IORESOURCE_MEM)

		r = request_mem_region(ret, size, name);

	else

		r = request_region(ret, size, name);

	if (!r)

		ret = 0;



	return (void __iomem *) ret;