Title: [6713] trunk/arch/blackfin/kernel/setup.c: Fix bug[#5223] Better fix the assignment.
- Revision
- 6713
- Author
- sonicz
- Date
- 2009-06-15 02:39:19 -0500 (Mon, 15 Jun 2009)
Log Message
Fix bug[#5223] Better fix the assignment.
Modified Paths
Diff
Modified: trunk/arch/blackfin/kernel/setup.c (6712 => 6713)
--- trunk/arch/blackfin/kernel/setup.c 2009-06-15 07:38:11 UTC (rev 6712)
+++ trunk/arch/blackfin/kernel/setup.c 2009-06-15 07:39:19 UTC (rev 6713)
@@ -837,14 +837,14 @@
defined(CONFIG_BF538) || defined(CONFIG_BF539)
_bfin_swrst = bfin_read_SWRST();
#else
- _bfin_swrst = bfin_read_SYSCR();
+ _bfin_swrst = bfin_read_SYSCR() & ~0xf;
#endif
#ifdef CONFIG_DEBUG_DOUBLEFAULT_PRINT
- bfin_write_SWRST(_bfin_swrst & 0xfff0 & ~DOUBLE_FAULT);
+ bfin_write_SWRST(_bfin_swrst & ~DOUBLE_FAULT);
#endif
#ifdef CONFIG_DEBUG_DOUBLEFAULT_RESET
- bfin_write_SWRST(_bfin_swrst & 0xfff0 | DOUBLE_FAULT);
+ bfin_write_SWRST(_bfin_swrst | DOUBLE_FAULT);
#endif
#ifdef CONFIG_SMP
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