diff options
| author | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
|---|---|---|
| committer | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
| commit | b80a32b9cc634adfa8eaef33ec981e7febf2ade2 (patch) | |
| tree | f256bce13ba11f514a388160df84e1410bedbe2b /include/asm-i386/mc146818rtc.h | |
| parent | 594133ef22fae0d737bd1b57352cf3f48a192c63 (diff) | |
Update the i.MX31 Kernel to 2.6.232.6.23-mx31ads-2008022618072.6.23-mx31-200802261807
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 <justin.waters@timesys.com>
Diffstat (limited to 'include/asm-i386/mc146818rtc.h')
| -rw-r--r-- | include/asm-i386/mc146818rtc.h | 5 |
1 files changed, 4 insertions, 1 deletions
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 <asm/io.h> #include <asm/system.h> +#include <asm/processor.h> #include <linux/mc146818rtc.h> #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; } |