From b80a32b9cc634adfa8eaef33ec981e7febf2ade2 Mon Sep 17 00:00:00 2001 From: Justin Waters Date: Tue, 26 Feb 2008 13:07:02 -0500 Subject: Update the i.MX31 Kernel to 2.6.23 This is the result of a brute-force attempt to update the kernel to 2.6.23. Now that we have a git tree, our effort will be a little nicer in the future. Signed-off-by: Justin Waters --- include/asm-i386/mc146818rtc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/asm-i386/mc146818rtc.h') diff --git a/include/asm-i386/mc146818rtc.h b/include/asm-i386/mc146818rtc.h index 99a890047023..1613b42eaf58 100644 --- a/include/asm-i386/mc146818rtc.h +++ b/include/asm-i386/mc146818rtc.h @@ -6,6 +6,7 @@ #include #include +#include #include #ifndef RTC_PORT @@ -43,8 +44,10 @@ static inline void lock_cmos(unsigned char reg) unsigned long new; new = ((smp_processor_id()+1) << 8) | reg; for (;;) { - if (cmos_lock) + if (cmos_lock) { + cpu_relax(); continue; + } if (__cmpxchg(&cmos_lock, 0, new, sizeof(cmos_lock)) == 0) return; } -- cgit v1.2.3