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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2005-04-16 15:24:18 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:24:18 -0700
commit7a648b9ec09f32606fe0f27fb9d095311cf968ca (patch)
tree7bab0ea91f5af84f6fedf0422d10194308c851b2 /arch/ppc/syslib
parent[PATCH] ppc32: fix single-stepping of emulated instructions (diff)
downloadlinux-dev-7a648b9ec09f32606fe0f27fb9d095311cf968ca.tar.xz
linux-dev-7a648b9ec09f32606fe0f27fb9d095311cf968ca.zip
[PATCH] ppc32: Fix cpufreq problems
This patch updates the PowerMac cpufreq driver. It depends on the addition of the suspend() method (my previous patch) and on the new flag I defined to silence some warnings that are normal for us. It fixes various issues related to cpufreq on pmac, including some crashes on some models when sleeping the machine while in low speed, proper voltage control on some newer machines, and adds voltage control on 750FX based G3 laptops. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
-rw-r--r--arch/ppc/syslib/open_pic.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/ppc/syslib/open_pic.c b/arch/ppc/syslib/open_pic.c
index 406f36a8a681..7619e16fccae 100644
--- a/arch/ppc/syslib/open_pic.c
+++ b/arch/ppc/syslib/open_pic.c
@@ -78,7 +78,6 @@ static void openpic_mapirq(u_int irq, cpumask_t cpumask, cpumask_t keepmask);
*/
#ifdef notused
static void openpic_enable_8259_pass_through(void);
-static u_int openpic_get_priority(void);
static u_int openpic_get_spurious(void);
static void openpic_set_sense(u_int irq, int sense);
#endif /* notused */
@@ -465,8 +464,7 @@ void openpic_eoi(void)
(void)openpic_read(&OpenPIC->THIS_CPU.EOI);
}
-#ifdef notused
-static u_int openpic_get_priority(void)
+u_int openpic_get_priority(void)
{
DECL_THIS_CPU;
@@ -474,7 +472,6 @@ static u_int openpic_get_priority(void)
return openpic_readfield(&OpenPIC->THIS_CPU.Current_Task_Priority,
OPENPIC_CURRENT_TASK_PRIORITY_MASK);
}
-#endif /* notused */
void openpic_set_priority(u_int pri)
{