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[20/20] wl1271: Mask unneeded events from firmware to conserve power

Message ID 1255028196-6565-21-git-send-email-luciano.coelho@nokia.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Luciano Coelho Oct. 8, 2009, 6:56 p.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c
index 7640313..140e943 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1271_boot.c
@@ -390,8 +390,9 @@  static int wl1271_boot_run_firmware(struct wl1271 *wl)
 	/* enable gpio interrupts */
 	wl1271_boot_enable_interrupts(wl);
 
-	/* unmask all mbox events  */
-	wl->event_mask = 0xffffffff;
+	/* unmask required mbox events  */
+	wl->event_mask = BSS_LOSE_EVENT_ID |
+		SCAN_COMPLETE_EVENT_ID;
 
 	ret = wl1271_event_unmask(wl);
 	if (ret < 0) {