remove unused armv7 specific find_first_bit()

diff --git a/sys/arch/armv7/omap/intc.h b/sys/arch/armv7/omap/intc.h
index ba6122e..ddb7640 100644 (file)
--- a/sys/arch/armv7/omap/intc.h
+++ b/sys/arch/armv7/omap/intc.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: intc.h,v 1.7 2024/04/29 12:42:06 jsg Exp $ */
+/*     $OpenBSD: intc.h,v 1.8 2024/04/29 12:46:22 jsg Exp $ */
 /*
  * Copyright (c) 2007,2009 Dale Rahn <drahn@openbsd.org>
  *
@@ -31,22 +31,6 @@ void intc_splx(int new);
 int intc_splraise(int ipl);
 int intc_spllower(int ipl);
 
-/*
- * An useful function for interrupt handlers.
- * XXX: This shouldn't be here.
- */
-static __inline int
-find_first_bit( uint32_t bits )
-{
-       int count;
-
-       /* since CLZ is available only on ARMv5, this isn't portable
-        * to all ARM CPUs.  This file is for OMAPINTC processor.
-        */
-       asm( "clz %0, %1" : "=r" (count) : "r" (bits) );
-       return 31-count;
-}
-
 void intc_irq_handler(void *);
 void *intc_intr_establish(int irqno, int level, struct cpu_info *ci,
     int (*func)(void *), void *cookie, char *name);