From: Bastian Blank Date: Wed, 12 Aug 2009 23:30:45 +0000 (+0000) Subject: powerpc: Remove SMP warning from PowerMac cpufreq X-Git-Tag: v2.6.32-rc1~675^2~43 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6fdc31a2b86cf1f98e3eed896578ad9659eeb0f8;p=platform%2Fupstream%2Fkernel-adaptation-pc.git powerpc: Remove SMP warning from PowerMac cpufreq On Thu, Aug 13, 2009 at 04:14:58PM +1000, Benjamin Herrenschmidt wrote: > On Tue, 2009-08-11 at 11:39 +0200, Bastian Blank wrote: > > This patch just disables this driver on SMP kernels, as it is obviously > > not supported. > Why not remove the #error instead ? :-) I don't think it's still > meaningful, especially since we use the timebase for delays nowadays > which doesn't depend on the CPU frequency... Your call. Take this one: The build of a PowerMac 32bit kernel currently fails with error: #warning "WARNING, CPUFREQ not recommended on SMP kernels" Thie patch removes the not longer applicable SMP warning from the PowerMac cpufreq code. Signed-off-by: Bastian Blank Signed-off-by: Benjamin Herrenschmidt --- diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c index 65c585b..08d94e4 100644 --- a/arch/powerpc/platforms/powermac/cpufreq_32.c +++ b/arch/powerpc/platforms/powermac/cpufreq_32.c @@ -44,14 +44,6 @@ */ #undef DEBUG_FREQ -/* - * There is a problem with the core cpufreq code on SMP kernels, - * it won't recalculate the Bogomips properly - */ -#ifdef CONFIG_SMP -#warning "WARNING, CPUFREQ not recommended on SMP kernels" -#endif - extern void low_choose_7447a_dfs(int dfs); extern void low_choose_750fx_pll(int pll); extern void low_sleep_handler(void);