cw1200: Rename 'sbus' to 'hwbus'

This avoids problems when building on SPARC targets due to the driver
calling the bus abstraction layer 'sbus'.  Not that any SBUS-sporting
SPARC targets are likely to have an SDIO controller, but this is the
correct thing to do.

See http://kisskb.ellerman.id.au/kisskb/buildresult/8846508/

Signed-off-by:  Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/cw1200/main.c b/drivers/net/wireless/cw1200/main.c
index ef4b0b9..2ea1bad 100644
--- a/drivers/net/wireless/cw1200/main.c
+++ b/drivers/net/wireless/cw1200/main.c
@@ -31,7 +31,7 @@
 
 #include "cw1200.h"
 #include "txrx.h"
-#include "sbus.h"
+#include "hwbus.h"
 #include "fwio.h"
 #include "hwio.h"
 #include "bh.h"
@@ -528,8 +528,8 @@
 	}
 }
 
-int cw1200_core_probe(const struct sbus_ops *sbus_ops,
-		      struct sbus_priv *sbus,
+int cw1200_core_probe(const struct hwbus_ops *hwbus_ops,
+		      struct hwbus_priv *hwbus,
 		      struct device *pdev,
 		      struct cw1200_common **core,
 		      int ref_clk, const u8 *macaddr,
@@ -556,8 +556,8 @@
 	if (cw1200_sdd_path)
 		priv->sdd_path = cw1200_sdd_path;
 
-	priv->sbus_ops = sbus_ops;
-	priv->sbus_priv = sbus;
+	priv->hwbus_ops = hwbus_ops;
+	priv->hwbus_priv = hwbus;
 	priv->pdev = pdev;
 	SET_IEEE80211_DEV(priv->hw, pdev);
 
@@ -616,9 +616,9 @@
 void cw1200_core_release(struct cw1200_common *self)
 {
 	/* Disable device interrupts */
-	self->sbus_ops->lock(self->sbus_priv);
+	self->hwbus_ops->lock(self->hwbus_priv);
 	__cw1200_irq_enable(self, 0);
-	self->sbus_ops->unlock(self->sbus_priv);
+	self->hwbus_ops->unlock(self->hwbus_priv);
 
 	/* And then clean up */
 	cw1200_unregister_common(self->hw);