From 6bda57365a5fda4743d83a5987c6aab66e90771c Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 18 Oct 2006 23:00:35 -0700 Subject: [PATCH] [SPARC64]: Fix of_ioremap(). Use request_mem_region() if IORESOURCE_MEM. Signed-off-by: David S. Miller --- arch/sparc64/kernel/of_device.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c index d822c7c18e1f..d3dfb2a36d47 100644 --- a/arch/sparc64/kernel/of_device.c +++ b/arch/sparc64/kernel/of_device.c @@ -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; -- 2.39.5