sparc32: remove remaining users of btfixup

Use sparc_config to hold the last two function pointers.  There was no
point generating dedicated _ops structures only for these.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index ee21c43..960e8ab 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -268,7 +268,7 @@
 	if (ce->mode & CLOCK_EVT_MODE_PERIODIC)
 		sun4m_clear_profile_irq(cpu);
 	else
-		load_profile_irq(cpu, 0); /* Is this needless? */
+		sparc_config.load_profile_irq(cpu, 0); /* Is this needless? */
 
 	irq_enter();
 	ce->event_handler(ce);