rt2x00: rt2800lib: pass beacon index to rt2800_clear_beacon_register
Instead of precomputing the beacon base in
each caller, pass the beacon index to the
'rt2800_clear_beacon_register' function
and compute the beacon base in there.
This allows to simplify the caller functions
a bit.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 704fcfb..2f64034 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1011,10 +1011,13 @@
EXPORT_SYMBOL_GPL(rt2800_write_beacon);
static inline void rt2800_clear_beacon_register(struct rt2x00_dev *rt2x00dev,
- unsigned int beacon_base)
+ unsigned int index)
{
int i;
const int txwi_desc_size = rt2x00dev->bcn->winfo_size;
+ unsigned int beacon_base;
+
+ beacon_base = HW_BEACON_BASE(index);
/*
* For the Beacon base registers we only need to clear
@@ -1041,8 +1044,7 @@
/*
* Clear beacon.
*/
- rt2800_clear_beacon_register(rt2x00dev,
- HW_BEACON_BASE(entry->entry_idx));
+ rt2800_clear_beacon_register(rt2x00dev, entry->entry_idx);
/*
* Enabled beaconing again.
@@ -4803,14 +4805,8 @@
/*
* Clear all beacons
*/
- rt2800_clear_beacon_register(rt2x00dev, HW_BEACON_BASE0);
- rt2800_clear_beacon_register(rt2x00dev, HW_BEACON_BASE1);
- rt2800_clear_beacon_register(rt2x00dev, HW_BEACON_BASE2);
- rt2800_clear_beacon_register(rt2x00dev, HW_BEACON_BASE3);
- rt2800_clear_beacon_register(rt2x00dev, HW_BEACON_BASE4);
- rt2800_clear_beacon_register(rt2x00dev, HW_BEACON_BASE5);
- rt2800_clear_beacon_register(rt2x00dev, HW_BEACON_BASE6);
- rt2800_clear_beacon_register(rt2x00dev, HW_BEACON_BASE7);
+ for (i = 0; i < 8; i++)
+ rt2800_clear_beacon_register(rt2x00dev, i);
if (rt2x00_is_usb(rt2x00dev)) {
rt2800_register_read(rt2x00dev, US_CYC_CNT, ®);