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net: phy: at803x: use GENMASK() for speed status 

Use GENMASK() for the current speed value.

Signed-off-by: Luo Jie <luoj@codeaurora.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Luo Jie 2021-10-24 16:27:28 +08:00 committed by David S. Miller
parent 7beecaf7d5
commit 9540cdda91
1 changed files with 5 additions and 5 deletions
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10
drivers/net/phy/at803x.c
View File

@ -33,10 +33,10 @@
#define AT803X_SFC_DISABLE_JABBER BIT(0)
#define AT803X_SPECIFIC_STATUS 0x11
#define AT803X_SS_SPEED_MASK (3 << 14)
#define AT803X_SS_SPEED_1000 (2 << 14)
#define AT803X_SS_SPEED_100 (1 << 14)
#define AT803X_SS_SPEED_10 (0 << 14)
#define AT803X_SS_SPEED_MASK GENMASK(15, 14)
#define AT803X_SS_SPEED_1000 2
#define AT803X_SS_SPEED_100 1
#define AT803X_SS_SPEED_10 0
#define AT803X_SS_DUPLEX BIT(13)
#define AT803X_SS_SPEED_DUPLEX_RESOLVED BIT(11)
#define AT803X_SS_MDIX BIT(6)
@ -994,7 +994,7 @@ static int at803x_read_status(struct phy_device *phydev)
if (sfc < 0)
return sfc;
switch (ss & AT803X_SS_SPEED_MASK) {
switch (FIELD_GET(AT803X_SS_SPEED_MASK, ss)) {
case AT803X_SS_SPEED_10:
phydev->speed = SPEED_10;
break;