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authorDavid S. Miller <davem@davemloft.net>2008-09-09 00:04:35 -0700
committerDavid S. Miller <davem@davemloft.net>2008-09-19 21:18:01 -0700
commit5ff0d55f93f8119b71b33d4c444cf5105d4c1d12 (patch)
treed084d599f0cf8d87b7e11cbbdf6f93ca9ab5b6dc /arch/sparc
parentb218fa0e9c2ad94b4e9ab5517a9210f9fa3745e2 (diff)
downloadlinux-5ff0d55f93f8119b71b33d4c444cf5105d4c1d12.tar.bz2
sparc32: Delete claim_ticker14().
No more users. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/kernel/tick14.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/arch/sparc/kernel/tick14.c b/arch/sparc/kernel/tick14.c
index 77a4f3aeec67..138bbf5f8724 100644
--- a/arch/sparc/kernel/tick14.c
+++ b/arch/sparc/kernel/tick14.c
@@ -1,30 +1,12 @@
/* tick14.c
- * linux/arch/sparc/kernel/tick14.c
*
* Copyright (C) 1996 David Redman (djhr@tadpole.co.uk)
*
* This file handles the Sparc specific level14 ticker
* This is really useful for profiling OBP uses it for keyboard
* aborts and other stuff.
- *
- *
*/
-#include <linux/errno.h>
-#include <linux/sched.h>
#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/timex.h>
-#include <linux/interrupt.h>
-
-#include <asm/oplib.h>
-#include <asm/timer.h>
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-
-#include "irq.h"
extern unsigned long lvl14_save[5];
static unsigned long *linux_lvl14 = NULL;
@@ -55,31 +37,3 @@ void install_obp_ticker(void)
linux_lvl14[2] = obp_lvl14[2];
linux_lvl14[3] = obp_lvl14[3];
}
-
-void claim_ticker14(irq_handler_t handler,
- int irq_nr, unsigned int timeout )
-{
- int cpu = smp_processor_id();
-
- /* first we copy the obp handler instructions
- */
- __disable_irq(irq_nr);
- if (!handler)
- return;
-
- linux_lvl14 = (unsigned long *)lvl14_save[4];
- obp_lvl14[0] = linux_lvl14[0];
- obp_lvl14[1] = linux_lvl14[1];
- obp_lvl14[2] = linux_lvl14[2];
- obp_lvl14[3] = linux_lvl14[3];
-
- if (!request_irq(irq_nr,
- handler,
- (IRQF_DISABLED | SA_STATIC_ALLOC),
- "counter14",
- NULL)) {
- install_linux_ticker();
- load_profile_irq(cpu, timeout);
- __enable_irq(irq_nr);
- }
-}