The two methods included in tick14.c was nop because
the static variable linux_lvl14 was always NULL.
So remove the file and callers.
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
---
arch/sparc/kernel/Makefile | 1 -
arch/sparc/kernel/tick14.c | 39 ---------------------------------------
arch/sparc/prom/misc_32.c | 4 ----
3 files changed, 0 insertions(+), 44 deletions(-)
delete mode 100644 arch/sparc/kernel/tick14.c
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index 599398f..5beae63 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -42,7 +42,6 @@ obj-$(CONFIG_SPARC32) += windows.o
obj-y += cpu.o
obj-$(CONFIG_SPARC32) += devices.o
obj-$(CONFIG_SPARC32) += tadpole.o
-obj-$(CONFIG_SPARC32) += tick14.o
obj-y += ptrace_$(BITS).o
obj-y += unaligned_$(BITS).o
obj-y += una_asm_$(BITS).o
diff --git a/arch/sparc/kernel/tick14.c b/arch/sparc/kernel/tick14.c
deleted file mode 100644
index 138bbf5..0000000
--- a/arch/sparc/kernel/tick14.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* tick14.c
- *
- * Copyright (C) 1996 David Redman (djhr@xxxxxxxxxxxxx)
- *
- * 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/kernel.h>
-
-extern unsigned long lvl14_save[5];
-static unsigned long *linux_lvl14 = NULL;
-static unsigned long obp_lvl14[4];
-
-/*
- * Call with timer IRQ closed.
- * First time we do it with disable_irq, later prom code uses spin_lock_irq().
- */
-void install_linux_ticker(void)
-{
-
- if (!linux_lvl14)
- return;
- linux_lvl14[0] = lvl14_save[0];
- linux_lvl14[1] = lvl14_save[1];
- linux_lvl14[2] = lvl14_save[2];
- linux_lvl14[3] = lvl14_save[3];
-}
-
-void install_obp_ticker(void)
-{
-
- if (!linux_lvl14)
- return;
- linux_lvl14[0] = obp_lvl14[0];
- linux_lvl14[1] = obp_lvl14[1];
- linux_lvl14[2] = obp_lvl14[2];
- linux_lvl14[3] = obp_lvl14[3];
-}
diff --git a/arch/sparc/prom/misc_32.c b/arch/sparc/prom/misc_32.c
index 8c278c3..677b6a1 100644
--- a/arch/sparc/prom/misc_32.c
+++ b/arch/sparc/prom/misc_32.c
@@ -54,15 +54,11 @@ EXPORT_SYMBOL(prom_feval);
void
prom_cmdline(void)
{
- extern void install_obp_ticker(void);
- extern void install_linux_ticker(void);
unsigned long flags;
spin_lock_irqsave(&prom_lock, flags);
- install_obp_ticker();
(*(romvec->pv_abort))();
restore_current();
- install_linux_ticker();
spin_unlock_irqrestore(&prom_lock, flags);
set_auxio(AUXIO_LED, 0);
}
--
1.6.0.6
--
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