[parisc-linux-cvs] HIL keyboard fix

[rhirst@linuxcare.com]

-PA8

I found hil_last.valid was true before it sent the HIL_READKBDSADR,
which was an obvious bug.  Now works for me (715/75) following
power up, but not after reboot but no power cycle.  However, I'm
using serial console, so firmware porbably isn't initialising HIL
k/b on reset.

Index: drivers/char/hilkbd.c
===================================================================
RCS file: /var/cvs/linux/drivers/char/hilkbd.c,v
retrieving revision 1.13
diff -u -r1.13 hilkbd.c
--- drivers/char/hilkbd.c	2001/10/29 18:38:21	1.13
+++ drivers/char/hilkbd.c	2001/11/21 11:23:15
@@ -396,6 +396,7 @@
 	hil_do(HIL_INTON, NULL, 0);
 
 	/* Look for keyboards */
+	hil_getlast(s, c);	/* clear any pending data */
 	hil_do(HIL_READKBDSADR, NULL, 0);
 	while (!hil_last.valid) {
 		if (n++ > 100000) {