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| author | Bastian Blank <bastian@waldi.eu.org> | 2009-08-12 23:30:45 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-11-09 16:23:04 -0800 |
| commit | 781e844b1db70e0fe4911fa049e675a010d79cf9 (patch) | |
| tree | fed6fd9135fcbe76b6017da3ee369fbbcf77e246 | |
| parent | 73d1f971858ae19b7b755f244b025dd4ddbfe860 (diff) | |
| download | lwn-781e844b1db70e0fe4911fa049e675a010d79cf9.tar.gz lwn-781e844b1db70e0fe4911fa049e675a010d79cf9.zip | |
powerpc: Remove SMP warning from PowerMac cpufreq
commit 6fdc31a2b86cf1f98e3eed896578ad9659eeb0f8 upstream.
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 <waldi@debian.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | arch/powerpc/platforms/powermac/cpufreq_32.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c index 65c585b8b00d..08d94e4cedd3 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); |