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phy: Fix off-by-one error when parsing DT PHY bindings

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The code fails to copy the last PHY phandle argument, so it is
missing from the adjusted phandle args and the consumer cannot
use it to determine what the PHY should do.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Marek Vasut
2018-08-07 12:24:35 +02:00
committed by Marek Vasut
parent a032e0a6ae
commit 5e50adf667
1 changed files with 1 additions and 1 deletions
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drivers/phy/phy-uclass.c
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@@ -64,7 +64,7 @@ int generic_phy_get_by_index(struct udevice *dev, int index,
return ret;
/* insert phy idx at first position into args array */
for (i = args.args_count; i > 1 ; i--)
for (i = args.args_count; i >= 1 ; i--)
args.args[i] = args.args[i - 1];
args.args_count++;