blob: 4536d519f8dcd7e18c8813e065f47dcbaa015b8e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
--- a/drivers/net/phy/mdio-bitbang.c
+++ b/drivers/net/phy/mdio-bitbang.c
@@ -165,19 +165,7 @@ static int mdiobb_read(struct mii_bus *b
ctrl->ops->set_mdio_dir(ctrl, 0);
- /* check the turnaround bit: the PHY should be driving it to zero, if this
- * PHY is listed in phy_ignore_ta_mask as having broken TA, skip that
- */
- if (mdiobb_get_bit(ctrl) != 0 &&
- !(bus->phy_ignore_ta_mask & (1 << phy))) {
- /* PHY didn't drive TA low -- flush any bits it
- * may be trying to send.
- */
- for (i = 0; i < 32; i++)
- mdiobb_get_bit(ctrl);
-
- return 0xffff;
- }
+ mdiobb_get_bit(ctrl);
ret = mdiobb_get_num(ctrl, 16);
mdiobb_get_bit(ctrl);
|