The check used to determine if uncached accelerated should be used or
not is wrong. The parenthesis are misplaced and making the test fail.
Signed-off-by: Arnaud Patard <apatard@xxxxxxxxxxxx>
---
Index: linux-2.6/arch/mips/loongson/common/mem.c
===================================================================
--- linux-2.6.orig/arch/mips/loongson/common/mem.c
+++ linux-2.6/arch/mips/loongson/common/mem.c
@@ -75,7 +75,7 @@ pgprot_t phys_mem_access_prot(struct fil
unsigned long end = offset + size;
if (__uncached_access(file, offset)) {
- if (((uca_start && offset) >= uca_start) &&
+ if (uca_start && (offset >= uca_start) &&
(end <= uca_end))
return __pgprot((pgprot_val(vma_prot) &
~_CACHE_MASK) |
