brcm47xx: add support for kernel 2.6.33

Thanks to acoul and tripolar


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19955 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 11 insertions, 0 deletions

diff --git a/target/linux/brcm47xx/patches-2.6.33/300-fork_cacheflush.patch b/target/linux/brcm47xx/patches-2.6.33/300-fork_cacheflush.patch
new file mode 100644
index 000000000..686fb1b94
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.33/300-fork_cacheflush.patch
@@ -0,0 +1,11 @@
+--- a/arch/mips/include/asm/cacheflush.h
++++ b/arch/mips/include/asm/cacheflush.h
+@@ -32,7 +32,7 @@
+ extern void (*flush_cache_all)(void);
+ extern void (*__flush_cache_all)(void);
+ extern void (*flush_cache_mm)(struct mm_struct *mm);
+-#define flush_cache_dup_mm(mm)	do { (void) (mm); } while (0)
++#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
+ extern void (*flush_cache_range)(struct vm_area_struct *vma,
+ 	unsigned long start, unsigned long end);
+ extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);