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ieee802154: rework wpan_phy index assignment

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This patch reworks the wpan_phy index incrementation. It's now similar
like wireless wiphy index incrementation. We move the wpan_phy index
attribute inside of cfg802154_registered_device and use atomic
operations instead locking mechanism via wpan_phy_mutex.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring
2014-11-05 20:51:12 +01:00
committed by Marcel Holtmann
parent 0d8a52f933
commit 53f9ee61b4
3 changed files with 14 additions and 20 deletions
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3
net/ieee802154/core.h
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@@ -6,6 +6,9 @@
struct cfg802154_registered_device {
const struct cfg802154_ops *ops;
/* wpan_phy index, internal only */
int wpan_phy_idx;
/* must be last because of the way we do wpan_phy_priv(),
* and it should at least be aligned to NETDEV_ALIGN
*/