[PATCH] locomo: use resource_size instead of PAGE_SIZE for ioremap
From: H Hartley Sweeten <hidden>
Date: 2011-06-20 22:26:12
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
The memory resource for the locomo device is properly initialized by both users (mach-pxa/poodle.c and mach-sa1100/collie.c). Use resource_size in the ioremap instead of assuming the resource size is PAGE_SIZE. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> --
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index b55c362..e047c3d 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c@@ -391,7 +391,7 @@ __locomo_probe(struct device *me, struct resource *mem, int irq) * Map the whole region. This also maps the * registers for our children. */ - lchip->base = ioremap(mem->start, PAGE_SIZE); + lchip->base = ioremap(mem->start, resource_size(mem)); if (!lchip->base) { ret = -ENOMEM; goto out;