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authorLinus Torvalds <torvalds@linux-foundation.org>2009-12-17 17:08:57 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-17 17:08:57 +0100
commita377d181e65241344dd95aa4a42c477477be03f1 (patch)
treebb624d0d33a95c9894899a22ea3d896ede66ce1e /arch/score/include
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg... (diff)
parentscore: include asm-generic/param.h in asm/delay.h. (diff)
downloadlinux-a377d181e65241344dd95aa4a42c477477be03f1.tar.xz
linux-a377d181e65241344dd95aa4a42c477477be03f1.zip
Merge branch 'for-linus' of git://gitserver.sunplusct.com/linux-2.6-score
* 'for-linus' of git://gitserver.sunplusct.com/linux-2.6-score: score: include asm-generic/param.h in asm/delay.h. score: fixed pfn_valid define. score: add flush_dcahce_page and PG_dcache_dirty define
Diffstat (limited to 'arch/score/include')
-rw-r--r--arch/score/include/asm/cacheflush.h4
-rw-r--r--arch/score/include/asm/delay.h2
-rw-r--r--arch/score/include/asm/page.h2
3 files changed, 6 insertions, 2 deletions
diff --git a/arch/score/include/asm/cacheflush.h b/arch/score/include/asm/cacheflush.h
index caaba24036e3..1d545d0ce206 100644
--- a/arch/score/include/asm/cacheflush.h
+++ b/arch/score/include/asm/cacheflush.h
@@ -14,10 +14,12 @@ extern void flush_cache_sigtramp(unsigned long addr);
extern void flush_icache_all(void);
extern void flush_icache_range(unsigned long start, unsigned long end);
extern void flush_dcache_range(unsigned long start, unsigned long end);
+extern void flush_dcache_page(struct page *page);
+
+#define PG_dcache_dirty PG_arch_1
#define flush_cache_dup_mm(mm) do {} while (0)
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0
-#define flush_dcache_page(page) do {} while (0)
#define flush_dcache_mmap_lock(mapping) do {} while (0)
#define flush_dcache_mmap_unlock(mapping) do {} while (0)
#define flush_cache_vmap(start, end) do {} while (0)
diff --git a/arch/score/include/asm/delay.h b/arch/score/include/asm/delay.h
index 6726ec199dc0..529e494712a5 100644
--- a/arch/score/include/asm/delay.h
+++ b/arch/score/include/asm/delay.h
@@ -1,6 +1,8 @@
#ifndef _ASM_SCORE_DELAY_H
#define _ASM_SCORE_DELAY_H
+#include <asm-generic/param.h>
+
static inline void __delay(unsigned long loops)
{
/* 3 cycles per loop. */
diff --git a/arch/score/include/asm/page.h b/arch/score/include/asm/page.h
index d92a5a2d36d4..1e9ade8e77e6 100644
--- a/arch/score/include/asm/page.h
+++ b/arch/score/include/asm/page.h
@@ -74,7 +74,7 @@ extern unsigned long max_pfn;
#define page_to_bus(page) (page_to_phys(page))
#define phys_to_page(paddr) (pfn_to_page(phys_to_pfn(paddr)))
-#define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_mapnr)
+#define pfn_valid(pfn) (((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn))
#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)