From eb36c2884a1a2190791afe65fd833b2d3cd4b999 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Wed, 30 Aug 2006 16:13:16 +1000 Subject: [PATCH] ppc32: fix last_jiffy time comparison This fixes a hang on ppc32. The problem was that I was comparing a 32-bit quantity with a 64-bit quantity, and consequently time wasn't advancing. This makes us use a 64-bit quantity on all platforms, which ends up simplifying the code since we can now get rid of the tb_last_stamp variable (which actually fixes another bug that Ben H and I noticed while going carefully through the code). This works fine on my G4 tibook. Let me know how it goes on your machines. Acked-by: Olaf Hering Acked-by: Mikael Pettersson Signed-off-by: Linus Torvalds --- include/asm-powerpc/time.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/asm-powerpc/time.h') diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h index dcde4410348..5785ac4737b 100644 --- a/include/asm-powerpc/time.h +++ b/include/asm-powerpc/time.h @@ -30,10 +30,6 @@ extern unsigned long tb_ticks_per_usec; extern unsigned long tb_ticks_per_sec; extern u64 tb_to_xs; extern unsigned tb_to_us; -extern unsigned long tb_last_stamp; -extern u64 tb_last_jiffy; - -DECLARE_PER_CPU(unsigned long, last_jiffy); struct rtc_time; extern void to_tm(int tim, struct rtc_time * tm); -- cgit v1.2.3-70-g09d2