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(parent: ed036f8) | patch
net: dsa: add ds_to_priv
authorFlorian Fainelli <f.fainelli@gmail.com>
Mon, 28 Apr 2014 18:14:27 +0000 (11:14 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 30 Apr 2014 17:31:25 +0000 (13:31 -0400)
commit7fa857ed041537ee6cbc7ee4ab0204a1231cfcb9
treeef2b1467a36a089d3961f60f8d445cb6743bde4atree | snapshot
parented036f809a4286a76d078a5be121a5d523d6ecddcommit | diff
net: dsa: add ds_to_priv

DSA drivers have a trick which consists in allocating "priv_size" more
bytes to account for the DSA driver private context. Add a helper
function to access that private context instead of open-coding it in
drivers with (void *)(ds + 1).

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/dsa.h diff | blob | history
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