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| author | Florian Fainelli <florian@openwrt.org> | 2010-09-08 11:15:13 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-09 21:36:38 -0700 |
| commit | d0e7cb5d401695809ba8c980124ab1d8c66efc8b (patch) | |
| tree | ec2598de266cf3d9aa485d9f2f5e9b2b46e8bc4b /drivers/net/au1000_eth.h | |
| parent | 49a42c080fbba9e99b4339763dd7771569ee38c3 (diff) | |
| download | lwn-d0e7cb5d401695809ba8c980124ab1d8c66efc8b.tar.gz lwn-d0e7cb5d401695809ba8c980124ab1d8c66efc8b.zip | |
au1000-eth: remove volatiles, switch to I/O accessors
Remove all the volatile keywords where they were used, switch to using the
proper readl/writel accessors.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/au1000_eth.h')
| -rw-r--r-- | drivers/net/au1000_eth.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/au1000_eth.h b/drivers/net/au1000_eth.h index 38c1d8845ac6..4b638df22240 100644 --- a/drivers/net/au1000_eth.h +++ b/drivers/net/au1000_eth.h @@ -46,7 +46,7 @@ */ struct db_dest { struct db_dest *pnext; - volatile u32 *vaddr; + u32 *vaddr; dma_addr_t dma_addr; }; @@ -88,8 +88,8 @@ struct mac_reg { struct au1000_private { struct db_dest *pDBfree; struct db_dest db[NUM_RX_BUFFS+NUM_TX_BUFFS]; - volatile struct rx_dma *rx_dma_ring[NUM_RX_DMA]; - volatile struct tx_dma *tx_dma_ring[NUM_TX_DMA]; + struct rx_dma *rx_dma_ring[NUM_RX_DMA]; + struct tx_dma *tx_dma_ring[NUM_TX_DMA]; struct db_dest *rx_db_inuse[NUM_RX_DMA]; struct db_dest *tx_db_inuse[NUM_TX_DMA]; u32 rx_head; @@ -120,8 +120,8 @@ struct au1000_private { /* These variables are just for quick access * to certain regs addresses. */ - volatile struct mac_reg *mac; /* mac registers */ - volatile u32 *enable; /* address of MAC Enable Register */ + struct mac_reg *mac; /* mac registers */ + u32 *enable; /* address of MAC Enable Register */ u32 vaddr; /* virtual address of rx/tx buffers */ dma_addr_t dma_addr; /* dma address of rx/tx buffers */ |