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| author | Ley Foon Tan <lftan@altera.com> | 2015-04-15 04:45:49 +0200 |
|---|---|---|
| committer | Ley Foon Tan <lftan@altera.com> | 2015-04-20 04:52:06 +0200 |
| commit | 170c381f6bcd9ad3235654988aabddb612b34a39 (patch) | |
| tree | 0b690e6b196ad27eb3044cfa6b631bf3cbca01cd | |
| parent | Linux 4.0 (diff) | |
| download | linux-170c381f6bcd9ad3235654988aabddb612b34a39.tar.xz linux-170c381f6bcd9ad3235654988aabddb612b34a39.zip | |
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>
| -rw-r--r-- | arch/nios2/mm/cacheflush.c | 3 |
1 files changed, 0 insertions, 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 */ |