From 9d27b3a0685ff99fc477983f315c04d49f657a8a Mon Sep 17 00:00:00 2001 From: roy zang Date: Mon, 4 Dec 2006 17:56:59 +0800 Subject: Slight code clean up. Add comments, delete duplicate define and remove spaces. Signed-off-by: Roy Zang --- lib_ppc/extable.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'lib_ppc') diff --git a/lib_ppc/extable.c b/lib_ppc/extable.c index 623b5f129c..fe856ffbb5 100644 --- a/lib_ppc/extable.c +++ b/lib_ppc/extable.c @@ -37,6 +37,8 @@ * on our cache or tlb entries. */ +DECLARE_GLOBAL_DATA_PTR; + struct exception_table_entry { unsigned long insn, fixup; @@ -50,22 +52,20 @@ search_one_table(const struct exception_table_entry *first, const struct exception_table_entry *last, unsigned long value) { - DECLARE_GLOBAL_DATA_PTR; - while (first <= last) { const struct exception_table_entry *mid; long diff; mid = (last - first) / 2 + first; - if (mid > CFG_MONITOR_BASE){ + if (mid > CFG_MONITOR_BASE) { /* exception occurs in FLASH, before u-boot relocation. - * No relocation offset is needed. + * No relocation offset is needed. */ diff = mid->insn - value; if (diff == 0) return mid->fixup; } else { - /* exception occurs in RAM, after u-boot relocation. + /* exception occurs in RAM, after u-boot relocation. * A relocation offset should be added. */ diff = (mid->insn + gd->reloc_off) - value; -- cgit v1.2.1