X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=arch%2Fpowerpc%2Flib%2Finterrupts.c;h=e8784aa16e9cd5149611feee31d6371310d8bf50;hb=ceb9190969e458dcd1427566f762dbb9cfdfdc94;hp=f6031707aeb1805f7f7ad5e253a5bc910b27e660;hpb=500fbae2043532275e09a8666d837d052c9bad9a;p=u-boot

diff --git a/arch/powerpc/lib/interrupts.c b/arch/powerpc/lib/interrupts.c
index f6031707ae..e8784aa16e 100644
--- a/arch/powerpc/lib/interrupts.c
+++ b/arch/powerpc/lib/interrupts.c
@@ -5,29 +5,13 @@
  * (C) Copyright 2003
  * Gleb Natapov <gnatapov@mrv.com>
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
 #include <asm/processor.h>
 #include <watchdog.h>
-#ifdef CONFIG_STATUS_LED
+#ifdef CONFIG_LED_STATUS
 #include <status_led.h>
 #endif
 
@@ -44,25 +28,8 @@ void __board_show_activity (ulong dummy)
 #define CONFIG_SYS_WATCHDOG_FREQ (CONFIG_SYS_HZ / 2)
 #endif
 
-extern int interrupt_init_cpu (unsigned *);
-extern void timer_interrupt_cpu (struct pt_regs *);
-
 static unsigned decrementer_count; /* count value for 1e6/HZ microseconds */
 
-static __inline__ unsigned long get_msr (void)
-{
-	unsigned long msr;
-
-	asm volatile ("mfmsr %0":"=r" (msr):);
-
-	return msr;
-}
-
-static __inline__ void set_msr (unsigned long msr)
-{
-	asm volatile ("mtmsr %0"::"r" (msr));
-}
-
 static __inline__ unsigned long get_dec (void)
 {
 	unsigned long val;
@@ -96,13 +63,8 @@ int disable_interrupts (void)
 
 int interrupt_init (void)
 {
-	int ret;
-
 	/* call cpu specific function from $(CPU)/interrupts.c */
-	ret = interrupt_init_cpu (&decrementer_count);
-
-	if (ret)
-		return ret;
+	interrupt_init_cpu (&decrementer_count);
 
 	set_dec (decrementer_count);
 
@@ -128,26 +90,16 @@ void timer_interrupt (struct pt_regs *regs)
 		WATCHDOG_RESET ();
 #endif    /* CONFIG_WATCHDOG || CONFIG_HW_WATCHDOG */
 
-#ifdef CONFIG_STATUS_LED
+#ifdef CONFIG_LED_STATUS
 	status_led_tick (timestamp);
-#endif /* CONFIG_STATUS_LED */
+#endif /* CONFIG_LED_STATUS */
 
 #ifdef CONFIG_SHOW_ACTIVITY
 	board_show_activity (timestamp);
 #endif /* CONFIG_SHOW_ACTIVITY */
 }
 
-void reset_timer (void)
-{
-	timestamp = 0;
-}
-
 ulong get_timer (ulong base)
 {
 	return (timestamp - base);
 }
-
-void set_timer (ulong t)
-{
-	timestamp = t;
-}