[86/99] powerpc: Remove SMP warning from PowerMac cpufreq
From: Greg KH
Date: Fri Nov 06 2009 - 17:23:54 EST
2.6.31-stable review patch. If anyone has any objections, please let us know.
From: Bastian Blank <bastian@xxxxxxxxxxxx>
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@xxxxxxxxxx>
Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
arch/powerpc/platforms/powermac/cpufreq_32.c | 8 --------
1 file changed, 8 deletions(-)
@@ -44,14 +44,6 @@
- * There is a problem with the core cpufreq code on SMP kernels,
- * it won't recalculate the Bogomips properly
-#warning "WARNING, CPUFREQ not recommended on SMP kernels"
extern void low_choose_7447a_dfs(int dfs);
extern void low_choose_750fx_pll(int pll);
extern void low_sleep_handler(void);
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