diff options
| author |   Oleksij Rempel <o.rempel@pengutronix.de> | 2022-08-26 12:56:21 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-08-31 09:41:19 +0100 |
| commit | 8f420456792308639fcbc15462050c521fbd127d (patch) | |
| tree | f824bb507b55f8856bf91891749c642188250c5b /drivers/net/dsa/microchip/ksz_common.h | |
| parent | net: dsa: microchip: don't announce extended register support on non Gbit chips (diff) | |
| download | linux-dev-8f420456792308639fcbc15462050c521fbd127d.tar.xz linux-dev-8f420456792308639fcbc15462050c521fbd127d.zip | |
net: dsa: microchip: allow to pass return values for PHY read/write accesses
PHY access may end with errors on different levels. So, allow to forward
return values where possible.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/microchip/ksz_common.h')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz_common.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h index e3e120d65941..584850672b9a 100644 --- a/drivers/net/dsa/microchip/ksz_common.h +++ b/drivers/net/dsa/microchip/ksz_common.h @@ -262,8 +262,8 @@ struct ksz_dev_ops { void (*flush_dyn_mac_table)(struct ksz_device *dev, int port); void (*port_cleanup)(struct ksz_device *dev, int port); void (*port_setup)(struct ksz_device *dev, int port, bool cpu_port); - void (*r_phy)(struct ksz_device *dev, u16 phy, u16 reg, u16 *val); - void (*w_phy)(struct ksz_device *dev, u16 phy, u16 reg, u16 val); + int (*r_phy)(struct ksz_device *dev, u16 phy, u16 reg, u16 *val); + int (*w_phy)(struct ksz_device *dev, u16 phy, u16 reg, u16 val); void (*r_mib_cnt)(struct ksz_device *dev, int port, u16 addr, u64 *cnt); void (*r_mib_pkt)(struct ksz_device *dev, int port, u16 addr, |