kgdb,x86: use macro HBP_NUM to replace magic number 4
authorDongdong Deng <dongdong.deng@windriver.com>
Thu, 5 Aug 2010 14:22:25 +0000 (09:22 -0500)
committerJason Wessel <jason.wessel@windriver.com>
Thu, 5 Aug 2010 14:22:25 +0000 (09:22 -0500)
Use the macros provided by the HW breakpoint API.

Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>

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