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Diffstat (limited to 'arch/microblaze/kernel/cpu/cache.c')
-rw-r--r--arch/microblaze/kernel/cpu/cache.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/microblaze/kernel/cpu/cache.c b/arch/microblaze/kernel/cpu/cache.c
index a6e44410672d..0bde47e4fa69 100644
--- a/arch/microblaze/kernel/cpu/cache.c
+++ b/arch/microblaze/kernel/cpu/cache.c
@@ -140,10 +140,10 @@ do { \
/* It is used only first parameter for OP - for wic, wdc */
#define CACHE_RANGE_LOOP_1(start, end, line_length, op) \
do { \
- int volatile temp = 0; \
- int align = ~(line_length - 1); \
+ unsigned int volatile temp = 0; \
+ unsigned int align = ~(line_length - 1); \
end = ((end & align) == end) ? end - line_length : end & align; \
- WARN_ON(end - start < 0); \
+ WARN_ON(end < start); \
\
__asm__ __volatile__ (" 1: " #op " %1, r0;" \
"cmpu %0, %1, %2;" \