From 170c381f6bcd9ad3235654988aabddb612b34a39 Mon Sep 17 00:00:00 2001
From: Ley Foon Tan <lftan@altera.com>
Date: Wed, 15 Apr 2015 10:45:49 +0800
Subject: nios2: remove end address checking for initda
Remove the end address checking for initda function. We need to invalidate
each address line for initda instruction, from start to end address.
Signed-off-by: Ley Foon Tan <lftan@altera.com>
---
arch/nios2/mm/cacheflush.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/nios2/mm/cacheflush.c b/arch/nios2/mm/cacheflush.c
index 796642932e2e..a09b2b735803 100644
--- a/arch/nios2/mm/cacheflush.c
+++ b/arch/nios2/mm/cacheflush.c
@@ -58,9 +58,6 @@ static void __invalidate_dcache(unsigned long start, unsigned long end)
end += (cpuinfo.dcache_line_size - 1);
end &= ~(cpuinfo.dcache_line_size - 1);
- if (end > start + cpuinfo.dcache_size)
- end = start + cpuinfo.dcache_size;
-
for (addr = start; addr < end; addr += cpuinfo.dcache_line_size) {
__asm__ __volatile__ (" initda 0(%0)\n"
: /* Outputs */
--
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