This patch is to do code cleanup for ns83820_probe_phy().
It deletes unused variable 'first' and commented out code.
Signed-off-by: Mao Wenan <maowenan@xxxxxxxxxx>
---
v2->v3: delte unused variable 'first'; change subject from
"net: ns83820: drop pointless static qualifier in ns83820_probe_phy()" to
"net: ns83820: code cleanup for ns83820_probe_phy()".
drivers/net/ethernet/natsemi/ns83820.c | 18 ------------------
1 file changed, 18 deletions(-)
diff --git a/drivers/net/ethernet/natsemi/ns83820.c b/drivers/net/ethernet/natsemi/ns83820.c
index 958fced4dacf..955d34a6f0d8 100644
--- a/drivers/net/ethernet/natsemi/ns83820.c
+++ b/drivers/net/ethernet/natsemi/ns83820.c
@@ -1869,34 +1869,16 @@ static unsigned ns83820_mii_write_reg(struct ns83820 *dev, unsigned phy, unsigne
static void ns83820_probe_phy(struct net_device *ndev)
{
struct ns83820 *dev = PRIV(ndev);
- static int first;
int i;
#define MII_PHYIDR1 0x02
#define MII_PHYIDR2 0x03
-#if 0
- if (!first) {
- unsigned tmp;
- ns83820_mii_read_reg(dev, 1, 0x09);
- ns83820_mii_write_reg(dev, 1, 0x10, 0x0d3e);
-
- tmp = ns83820_mii_read_reg(dev, 1, 0x00);
- ns83820_mii_write_reg(dev, 1, 0x00, tmp | 0x8000);
- udelay(1300);
- ns83820_mii_read_reg(dev, 1, 0x09);
- }
-#endif
- first = 1;
-
for (i=1; i<2; i++) {
int j;
unsigned a, b;
a = ns83820_mii_read_reg(dev, i, MII_PHYIDR1);
b = ns83820_mii_read_reg(dev, i, MII_PHYIDR2);
- //printk("%s: phy %d: 0x%04x 0x%04x\n",
- // ndev->name, i, a, b);
-
for (j=0; j<0x16; j+=4) {
dprintk("%s: [0x%02x] %04x %04x %04x %04x\n",
ndev->name, j,
--
2.20.1
