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net: dsa: vsc73xx: pass value in phy_write operation

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[ Upstream commit 5b9eebc2c7 ]

In the 'vsc73xx_phy_write' function, the register value is missing,
and the phy write operation always sends zeros.

This commit passes the value variable into the proper register.

Fixes: 05bd97fc55 ("net: dsa: Add Vitesse VSC73xx DSA router driver")
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Pawel Dembicki
2024-08-09 21:38:03 +02:00
committed by Greg Kroah-Hartman
parent 628ea82190
commit bf845a2bcc
1 changed files with 1 additions and 1 deletions
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drivers/net/dsa/vitesse-vsc73xx.c
+1 -1
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@@ -649,7 +649,7 @@ static int vsc73xx_phy_write(struct dsa_switch *ds, int phy, int regnum,
return 0;
}
cmd = (phy << 21) | (regnum << 16);
cmd = (phy << 21) | (regnum << 16) | val;
ret = vsc73xx_write(vsc, VSC73XX_BLOCK_MII, 0, 1, cmd);
if (ret)
return ret;