diff options
| author | Jisheng Zhang <jszhang@marvell.com> | 2016-05-13 19:57:29 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-16 13:39:49 -0400 |
| commit | 3ed687823c298b2349ab1f3d38ac88d967b8eaea (patch) | |
| tree | 2ab554cadbd71bb64d5b0241e598bffcdaf81b51 /drivers | |
| parent | 8be0cfa4d352167df508acd571eb19afd8a2ce93 (diff) | |
| download | linux-3ed687823c298b2349ab1f3d38ac88d967b8eaea.tar.bz2 | |
net: pxa168_eth: use {readl|writel}_relaxed instead of readl/writel
Since appropriate memory barriers are already there, use the relaxed
version to improve performance a bit.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/marvell/pxa168_eth.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 89d0d835352e..ab9d0e838a40 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -286,12 +286,12 @@ static int pxa168_eth_stop(struct net_device *dev); static inline u32 rdl(struct pxa168_eth_private *pep, int offset) { - return readl(pep->base + offset); + return readl_relaxed(pep->base + offset); } static inline void wrl(struct pxa168_eth_private *pep, int offset, u32 data) { - writel(data, pep->base + offset); + writel_relaxed(data, pep->base + offset); } static void abort_dma(struct pxa168_eth_private *pep) |