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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-11-16 17:38:40 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-11-16 17:38:40 +0000
commit1b12050f17460dc312cfd8cc59c79e181b23062b (patch)
tree5f21465d9eb11f9825d89c3ac225a291f279b1a1
parent8dc39b883e9497445b53c498be7493c3e43af006 (diff)
[ARM] Move zone adjustment for SA1111 on SA11x0 platforms
Unfortunately, using PAGE_SHIFT in asm/arch/memory.h is unsafe, and we can't include asm/page.h into this file because then we have a circular dependency. Move the offending code to arch/arm/common/sa1111.c instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/common/sa1111.c11
-rw-r--r--include/asm-arm/arch-sa1100/memory.h14
2 files changed, 13 insertions, 12 deletions
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 39a6eea300a..25387cf4753 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -132,6 +132,17 @@ static struct sa1111_dev_info sa1111_devices[] = {
},
};
+void __init sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes)
+{
+ unsigned int sz = SZ_1M >> PAGE_SHIFT;
+
+ if (node != 0)
+ sz = 0;
+
+ size[1] = size[0] - sz;
+ size[0] = sz;
+}
+
/*
* SA1111 interrupt support. Since clearing an IRQ while there are
* active IRQs causes the interrupt output to pulse, the upper levels
diff --git a/include/asm-arm/arch-sa1100/memory.h b/include/asm-arm/arch-sa1100/memory.h
index 0fc555b4c91..018a9f0e398 100644
--- a/include/asm-arm/arch-sa1100/memory.h
+++ b/include/asm-arm/arch-sa1100/memory.h
@@ -18,20 +18,10 @@
#ifndef __ASSEMBLY__
#ifdef CONFIG_SA1111
-static inline void
-__arch_adjust_zones(int node, unsigned long *size, unsigned long *holes)
-{
- unsigned int sz = SZ_1M >> PAGE_SHIFT;
-
- if (node != 0)
- sz = 0;
-
- size[1] = size[0] - sz;
- size[0] = sz;
-}
+void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes);
#define arch_adjust_zones(node, size, holes) \
- __arch_adjust_zones(node, size, holes)
+ sa1111_adjust_zones(node, size, holes)
#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_1M - 1)