51 lines
1.7 KiB
Diff
51 lines
1.7 KiB
Diff
From 6fdc31a2b86cf1f98e3eed896578ad9659eeb0f8 Mon Sep 17 00:00:00 2001
|
|
From: Bastian Blank <bastian@waldi.eu.org>
|
|
Date: Wed, 12 Aug 2009 23:30:45 +0000
|
|
Subject: [PATCH] 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 <waldi@debian.org>
|
|
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
|
|
---
|
|
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 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);
|
|
--
|
|
1.6.5.2
|
|
|