diff options
| author | françois romieu <romieu@fr.zoreil.com> | 2016-04-27 23:29:44 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-28 17:19:58 -0400 |
| commit | 222e4d0b13c674b28a562d67c270367d45d0a53d (patch) | |
| tree | 07f19841307886028a50c81894e36d86739874ac /drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h | |
| parent | badf3ada60ab8f76f9488dc8f5c0c57f70682f5a (diff) | |
pch_gbe: replace private tx ring lock with common netif_tx_lock
pch_gbe_tx_ring.tx_lock is only used in the hard_xmit handler and
in the transmit completion reaper called from NAPI context.
Compile-tested only. Potential victims Cced.
Someone more knowledgeable may check if pch_gbe_tx_queue could
have some use for a mmiowb.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Andy Cress <andy.cress@us.kontron.com>
Cc: bryan@fossetcon.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h')
| -rw-r--r-- | drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h index 2a55d6d53ee6..8d710a3b4db0 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h @@ -481,7 +481,6 @@ struct pch_gbe_buffer { /** * struct pch_gbe_tx_ring - tx ring information - * @tx_lock: spinlock structs * @desc: pointer to the descriptor ring memory * @dma: physical address of the descriptor ring * @size: length of descriptor ring in bytes @@ -491,7 +490,6 @@ struct pch_gbe_buffer { * @buffer_info: array of buffer information structs */ struct pch_gbe_tx_ring { - spinlock_t tx_lock; struct pch_gbe_tx_desc *desc; dma_addr_t dma; unsigned int size; |