[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>
diff --git a/include/asm-ppc/open_pic.h b/include/asm-ppc/open_pic.h
index 58545e4..dbe8533 100644
--- a/include/asm-ppc/open_pic.h
+++ b/include/asm-ppc/open_pic.h
@@ -56,6 +56,7 @@
int wait);
extern void openpic_set_k2_cascade(int irq);
extern void openpic_set_priority(u_int pri);
+extern u_int openpic_get_priority(void);
extern inline int openpic_to_irq(int irq)
{