From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Woojung Huh <woojung.huh@microchip.com>,
UNGLinuxDriver@microchip.com, Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>,
kernel@pengutronix.de, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org
Subject: [PATCH net-next v4 05/17] net: dsa: microchip: forward error value on all ksz_pread/ksz_pwrite functions
Date: Fri, 26 Aug 2022 12:56:22 +0200 [thread overview]
Message-ID: <20220826105634.3855578-6-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20220826105634.3855578-1-o.rempel@pengutronix.de>
ksz_read*/ksz_write* are able to return errors, so forward it.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
---
drivers/net/dsa/microchip/ksz_common.h | 38 ++++++++++++++------------
1 file changed, 20 insertions(+), 18 deletions(-)
diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h
index 584850672b9a6..62b9499afca58 100644
--- a/drivers/net/dsa/microchip/ksz_common.h
+++ b/drivers/net/dsa/microchip/ksz_common.h
@@ -394,40 +394,42 @@ static inline int ksz_write64(struct ksz_device *dev, u32 reg, u64 value)
return regmap_bulk_write(dev->regmap[2], reg, val, 2);
}
-static inline void ksz_pread8(struct ksz_device *dev, int port, int offset,
- u8 *data)
+static inline int ksz_pread8(struct ksz_device *dev, int port, int offset,
+ u8 *data)
{
- ksz_read8(dev, dev->dev_ops->get_port_addr(port, offset), data);
+ return ksz_read8(dev, dev->dev_ops->get_port_addr(port, offset), data);
}
-static inline void ksz_pread16(struct ksz_device *dev, int port, int offset,
- u16 *data)
+static inline int ksz_pread16(struct ksz_device *dev, int port, int offset,
+ u16 *data)
{
- ksz_read16(dev, dev->dev_ops->get_port_addr(port, offset), data);
+ return ksz_read16(dev, dev->dev_ops->get_port_addr(port, offset), data);
}
-static inline void ksz_pread32(struct ksz_device *dev, int port, int offset,
- u32 *data)
+static inline int ksz_pread32(struct ksz_device *dev, int port, int offset,
+ u32 *data)
{
- ksz_read32(dev, dev->dev_ops->get_port_addr(port, offset), data);
+ return ksz_read32(dev, dev->dev_ops->get_port_addr(port, offset), data);
}
-static inline void ksz_pwrite8(struct ksz_device *dev, int port, int offset,
- u8 data)
+static inline int ksz_pwrite8(struct ksz_device *dev, int port, int offset,
+ u8 data)
{
- ksz_write8(dev, dev->dev_ops->get_port_addr(port, offset), data);
+ return ksz_write8(dev, dev->dev_ops->get_port_addr(port, offset), data);
}
-static inline void ksz_pwrite16(struct ksz_device *dev, int port, int offset,
- u16 data)
+static inline int ksz_pwrite16(struct ksz_device *dev, int port, int offset,
+ u16 data)
{
- ksz_write16(dev, dev->dev_ops->get_port_addr(port, offset), data);
+ return ksz_write16(dev, dev->dev_ops->get_port_addr(port, offset),
+ data);
}
-static inline void ksz_pwrite32(struct ksz_device *dev, int port, int offset,
- u32 data)
+static inline int ksz_pwrite32(struct ksz_device *dev, int port, int offset,
+ u32 data)
{
- ksz_write32(dev, dev->dev_ops->get_port_addr(port, offset), data);
+ return ksz_write32(dev, dev->dev_ops->get_port_addr(port, offset),
+ data);
}
static inline void ksz_prmw8(struct ksz_device *dev, int port, int offset,
--
2.30.2
next prev parent reply other threads:[~2022-08-26 10:58 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-26 10:56 [PATCH net-next v3 00/17] net: dsa: microchip: add error handling and register access validation Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 01/17] net: dsa: microchip: add separate struct ksz_chip_data for KSZ8563 chip Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 02/17] net: dsa: microchip: do per-port Gbit detection instead of per-chip Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 03/17] net: dsa: microchip: don't announce extended register support on non Gbit chips Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 04/17] net: dsa: microchip: allow to pass return values for PHY read/write accesses Oleksij Rempel
2022-08-26 10:56 ` Oleksij Rempel [this message]
2022-08-26 10:56 ` [PATCH net-next v4 06/17] net: dsa: microchip: ksz9477: add error handling to ksz9477_r/w_phy Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 07/17] net: dsa: microchip: ksz8795: add error handling to ksz8_r/w_phy Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 08/17] net: dsa: microchip: KSZ9893: do not write to not supported Output Clock Control Register Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 09/17] net: dsa: microchip: add support for regmap_access_tables Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 10/17] net: dsa: microchip: add regmap_range for KSZ8563 chip Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 11/17] net: dsa: microchip: ksz9477: remove MII_CTRL1000 check from ksz9477_w_phy() Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 12/17] net: dsa: microchip: add regmap_range for KSZ9477 chip Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 13/17] net: dsa: microchip: ksz9477: use internal_phy instead of phy_port_cnt Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 14/17] net: dsa: microchip: remove unused port phy variable Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 15/17] net: dsa: microchip: ksz9477: remove unused "on" variable Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 16/17] net: dsa: microchip: remove unused sgmii variable Oleksij Rempel
2022-08-26 10:56 ` [PATCH net-next v4 17/17] net: dsa: microchip: remove IS_9893 flag Oleksij Rempel
2022-08-31 8:50 ` [PATCH net-next v3 00/17] net: dsa: microchip: add error handling and register access validation patchwork-bot+netdevbpf
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