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Subject[PATCH net-next 1/2] net: r6040: Use logical or for MDIO operations
Date
This is not a functional change, but we should be using a logical or to
assign the bits we will be writing to the MDIO read and write registers.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/net/ethernet/rdc/r6040.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c
index 7c74318620b1..aff68e2cb700 100644
--- a/drivers/net/ethernet/rdc/r6040.c
+++ b/drivers/net/ethernet/rdc/r6040.c
@@ -200,7 +200,7 @@ static int r6040_phy_read(void __iomem *ioaddr, int phy_addr, int reg)
int limit = MAC_DEF_TIMEOUT;
u16 cmd;

- iowrite16(MDIO_READ + reg + (phy_addr << 8), ioaddr + MMDIO);
+ iowrite16(MDIO_READ | reg | (phy_addr << 8), ioaddr + MMDIO);
/* Wait for the read bit to be cleared */
while (limit--) {
cmd = ioread16(ioaddr + MMDIO);
@@ -224,7 +224,7 @@ static int r6040_phy_write(void __iomem *ioaddr,

iowrite16(val, ioaddr + MMWD);
/* Write the command to the MDIO bus */
- iowrite16(MDIO_WRITE + reg + (phy_addr << 8), ioaddr + MMDIO);
+ iowrite16(MDIO_WRITE | reg | (phy_addr << 8), ioaddr + MMDIO);
/* Wait for the write bit to be cleared */
while (limit--) {
cmd = ioread16(ioaddr + MMDIO);
--
2.25.1
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