wl1271: Renamed IO functions

In preparation for integration of SDIO implementation renamed some IO
functions from wl1271_spi_* form to wl1271_*.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/wl1271_event.c b/drivers/net/wireless/wl12xx/wl1271_event.c
index 2803e70..7468ef1 100644
--- a/drivers/net/wireless/wl12xx/wl1271_event.c
+++ b/drivers/net/wireless/wl12xx/wl1271_event.c
@@ -24,6 +24,7 @@
 #include "wl1271.h"
 #include "wl1271_reg.h"
 #include "wl1271_spi.h"
+#include "wl1271_io.h"
 #include "wl1271_event.h"
 #include "wl1271_ps.h"
 #include "wl12xx_80211.h"
@@ -214,7 +215,7 @@
 
 void wl1271_event_mbox_config(struct wl1271 *wl)
 {
-	wl->mbox_ptr[0] = wl1271_spi_read32(wl, REG_EVENT_MAILBOX_PTR);
+	wl->mbox_ptr[0] = wl1271_read32(wl, REG_EVENT_MAILBOX_PTR);
 	wl->mbox_ptr[1] = wl->mbox_ptr[0] + sizeof(struct event_mailbox);
 
 	wl1271_debug(DEBUG_EVENT, "MBOX ptrs: 0x%x 0x%x",
@@ -232,8 +233,8 @@
 		return -EINVAL;
 
 	/* first we read the mbox descriptor */
-	wl1271_spi_read(wl, wl->mbox_ptr[mbox_num], &mbox,
-			sizeof(struct event_mailbox), false);
+	wl1271_read(wl, wl->mbox_ptr[mbox_num], &mbox,
+		    sizeof(struct event_mailbox), false);
 
 	/* process the descriptor */
 	ret = wl1271_event_process(wl, &mbox);
@@ -241,7 +242,7 @@
 		return ret;
 
 	/* then we let the firmware know it can go on...*/
-	wl1271_spi_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_EVENT_ACK);
+	wl1271_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_EVENT_ACK);
 
 	return 0;
 }