sh_eth: call sh_eth_tsu_write() from sh_eth_chip_reset_giga()
sh_eth_chip_reset_giga() doesn't really need to use direct iowrite32() when
writing to the ARSTR register, it can use sh_eth_tsu_write() as all other
chip_reset() methods.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 07e2963..23678e7 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -725,8 +725,9 @@
#define GIGA_MAHR(port) (SH_GIGA_ETH_BASE + 0x800 * (port) + 0x05c0)
static void sh_eth_chip_reset_giga(struct net_device *ndev)
{
- int i;
+ struct sh_eth_private *mdp = netdev_priv(ndev);
u32 mahr[2], malr[2];
+ int i;
/* save MAHR and MALR */
for (i = 0; i < 2; i++) {
@@ -735,7 +736,7 @@
}
/* reset device */
- iowrite32(ARSTR_ARST, (void *)(SH_GIGA_ETH_BASE + 0x1800));
+ sh_eth_tsu_write(mdp, ARSTR_ARST, ARSTR);
mdelay(1);
/* restore MAHR and MALR */