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@xxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/renesas/sh_eth.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
Index: net-next/drivers/net/ethernet/renesas/sh_eth.c
===================================================================
--- net-next.orig/drivers/net/ethernet/renesas/sh_eth.c
+++ net-next/drivers/net/ethernet/renesas/sh_eth.c
@@ -725,8 +725,9 @@ static struct sh_eth_cpu_data sh7757_dat
#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 @@ static void sh_eth_chip_reset_giga(struc
}
/* 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 */
