Get rid of sxipio_ioh and sxipio_iot; they're not used (anymore).

diff --git a/sys/arch/armv7/sunxi/sxipio.c b/sys/arch/armv7/sunxi/sxipio.c
index a512938..7440184 100644 (file)
--- a/sys/arch/armv7/sunxi/sxipio.c
+++ b/sys/arch/armv7/sunxi/sxipio.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: sxipio.c,v 1.12 2016/08/28 17:31:44 kettenis Exp $    */
+/*     $OpenBSD: sxipio.c,v 1.13 2016/08/28 20:20:37 kettenis Exp $    */
 /*
  * Copyright (c) 2010 Miodrag Vallat.
  * Copyright (c) 2013 Artturi Alm
@@ -108,8 +108,6 @@ int sxipio_get_pin(void *, uint32_t *);
 void   sxipio_set_pin(void *, uint32_t *, int);
 
 struct sxipio_softc    *sxipio_sc = NULL;
-bus_space_tag_t                 sxipio_iot;
-bus_space_handle_t      sxipio_ioh;
 
 #include "sxipio_pins.h"
 
@@ -151,11 +149,10 @@ sxipio_attach(struct device *parent, struct device *self, void *args)
 
        /* XXX check unit, bail if != 0 */
 
-       sc->sc_iot = sxipio_iot = aa->aa_iot;
-       if (bus_space_map(sxipio_iot, aa->aa_dev->mem[0].addr,
+       sc->sc_iot = aa->aa_iot;
+       if (bus_space_map(sc->sc_iot, aa->aa_dev->mem[0].addr,
            aa->aa_dev->mem[0].size, 0, &sc->sc_ioh))
                panic("sxipio_attach: bus_space_map failed!");
-       sxipio_ioh = sc->sc_ioh;
 
        sxipio_sc = sc;