x86: GEODE: MFGPT: Use "just-in-time" detection for the MFGPT timers

There isn't much value to always detecting the MFGPT timers on
Geode platforms; detection is only needed when something wants
to use the timers.  Move the detection code so that it gets
called the first time a timer is allocated.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/asm-x86/geode.h b/include/asm-x86/geode.h
index c13630655d62..9e7280092a48 100644
--- a/include/asm-x86/geode.h
+++ b/include/asm-x86/geode.h
@@ -206,7 +206,6 @@ static inline u16 geode_mfgpt_read(int timer, u16 reg)
         return inw(base + reg + (timer * 8));
 }
 
-extern int __init geode_mfgpt_detect(void);
 extern int geode_mfgpt_toggle_event(int timer, int cmp, int event, int enable);
 extern int geode_mfgpt_set_irq(int timer, int cmp, int irq, int enable);
 extern int geode_mfgpt_alloc_timer(int timer, int domain);