diff options
| author |   Alexander Aring <aar@pengutronix.de> | 2016-07-06 23:32:29 +0200 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2016-07-08 13:23:12 +0200 |
| commit | 38961294510ab20d24809c125c0a3738a02d3a28 (patch) | |
| tree | 6333aa69152085de922c3440a4ada78f5108aac3 /drivers/net/ieee802154/atusb.c | |
| parent | 6lowpan: ndisc: set invalid unicast short addr to unspec (diff) | |
| download | linux-dev-38961294510ab20d24809c125c0a3738a02d3a28.tar.xz linux-dev-38961294510ab20d24809c125c0a3738a02d3a28.zip | |
atusb: don't change csma settings while set channel
This patch fixes the behaviour to not overwrite csma settings when
set channel afterwards.
Cc: Stefan Schmidt <stefan@osg.samsung.com>
Acked-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Alexander Aring <aar@pengutronix.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/net/ieee802154/atusb.c')
| -rw-r--r-- | drivers/net/ieee802154/atusb.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c index 52c9051f3b95..1056ed142411 100644 --- a/drivers/net/ieee802154/atusb.c +++ b/drivers/net/ieee802154/atusb.c @@ -366,11 +366,7 @@ static int atusb_channel(struct ieee802154_hw *hw, u8 page, u8 channel) struct atusb *atusb = hw->priv; int ret; - /* This implicitly sets the CCA (Clear Channel Assessment) mode to 0, - * "Mode 3a, Carrier sense OR energy above threshold". - * We should probably make this configurable. @@@ - */ - ret = atusb_write_reg(atusb, RG_PHY_CC_CCA, channel); + ret = atusb_write_subreg(atusb, SR_CHANNEL, channel); if (ret < 0) return ret; msleep(1); /* @@@ ugly synchronization */ |