[PARISC] Remove obsolete _hlt cruft

Remove a bunch of obsolete code from process.c, these routines were
likely imported from the i386 version of process.c when the port
started. The routines are only used in floppy.c, which I seriously
doubt will ever work on parisc, due to architectural assumptions.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index 997ab54..998700c 100644 (file)
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -54,28 +54,12 @@
 #include <asm/uaccess.h>
 #include <asm/unwind.h>
 
-static int hlt_counter __read_mostly;
-
 /*
  * Power off function, if any
  */ 
 void (*pm_power_off)(void);
 EXPORT_SYMBOL(pm_power_off);
 
-void disable_hlt(void)
-{
-       hlt_counter++;
-}
-
-EXPORT_SYMBOL(disable_hlt);
-
-void enable_hlt(void)
-{
-       hlt_counter--;
-}
-
-EXPORT_SYMBOL(enable_hlt);
-
 void default_idle(void)
 {
        barrier();