sparc32: sun4m interrupt mask cleanup

Here is an updated version of a patch I wrote 6 years ago
http://marc.info/?l=linux-sparc&m=103939103607617&w=2
that simplifies interrupt mask lookup.  It's main purpose
is to add VME bus support but it's really a cleanup of the mask code.

Signed-off-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 17 deletions

diff --git a/arch/sparc/kernel/traps.c b/arch/sparc/kernel/traps.c
index 5d45d5fd8c99..2b7d50659036 100644
--- a/arch/sparc/kernel/traps.c
+++ b/arch/sparc/kernel/traps.c
@@ -43,23 +43,6 @@ void syscall_trace_exit(struct pt_regs *regs)
 {
 }
 
-void sun4m_nmi(struct pt_regs *regs)
-{
-        unsigned long afsr, afar;
-
-        printk("Aieee: sun4m NMI received!\n");
-        /* XXX HyperSparc hack XXX */
-        __asm__ __volatile__("mov 0x500, %%g1\n\t"
-                             "lda [%%g1] 0x4, %0\n\t"
-                             "mov 0x600, %%g1\n\t"
-                             "lda [%%g1] 0x4, %1\n\t" :
-                             "=r" (afsr), "=r" (afar));
-        printk("afsr=%08lx afar=%08lx\n", afsr, afar);
-        printk("you lose buddy boy...\n");
-        show_regs(regs);
-        prom_halt();
-}
-
 void sun4d_nmi(struct pt_regs *regs)
 {
         printk("Aieee: sun4d NMI received!\n");