Title: [6883] branches/2009R1/arch/blackfin/include/asm/cacheflush.h: Bug[#5287] Remove 0x1000 as Mike prefered.
- Revision
- 6883
- Author
- sonicz
- Date
- 2009-06-30 21:42:51 -0500 (Tue, 30 Jun 2009)
Log Message
Bug[#5287] Remove 0x1000 as Mike prefered.
Modified Paths
Diff
Modified: branches/2009R1/arch/blackfin/include/asm/cacheflush.h (6882 => 6883)
--- branches/2009R1/arch/blackfin/include/asm/cacheflush.h 2009-07-01 02:41:03 UTC (rev 6882)
+++ branches/2009R1/arch/blackfin/include/asm/cacheflush.h 2009-07-01 02:42:51 UTC (rev 6883)
@@ -54,8 +54,10 @@
static inline void flush_icache_range(unsigned start, unsigned end)
{
+ if (start >= end)
+ return;
#if defined(CONFIG_BFIN_WB)
- if (start >= 0x1000 && end <= physical_mem_end)
+ if (end <= physical_mem_end)
blackfin_dcache_flush_range(start, end);
#endif
@@ -75,7 +77,7 @@
SSYNC();
#if defined(CONFIG_BFIN_ICACHE)
- if ((start >= 0x1000 && end <= physical_mem_end) || (L2_LENGTH
+ if (end <= physical_mem_end || (L2_LENGTH
&& start >= L2_START && end <= L2_START + L2_LENGTH)) {
blackfin_icache_flush_range(start, end);
flush_icache_range_others(start, end);
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