diff options
Diffstat (limited to 'arch/sparc/kernel/tick14.c')
-rw-r--r-- | arch/sparc/kernel/tick14.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/arch/sparc/kernel/tick14.c b/arch/sparc/kernel/tick14.c deleted file mode 100644 index 138bbf5f872..00000000000 --- a/arch/sparc/kernel/tick14.c +++ /dev/null @@ -1,39 +0,0 @@ -/* 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/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]; -} |