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pinctrl: tegra-xusb: fix an off by one test

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This shoudld be ">= ARRAY_SIZE()" instead of "> ARRAY_SIZE()".

Fixes: dc0a39386687 ('pinctrl: Add NVIDIA Tegra XUSB pad controller support')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Dan Carpenter 2014-07-31 18:22:17 +03:00 committed by Linus Walleij
parent 99e872d953
commit 8e1594db7e
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/pinctrl-tegra-xusb.c
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@ -680,7 +680,7 @@ static struct phy *tegra_xusb_padctl_xlate(struct device *dev,
if (args->args_count <= 0)
return ERR_PTR(-EINVAL);
if (index > ARRAY_SIZE(padctl->phys))
if (index >= ARRAY_SIZE(padctl->phys))
return ERR_PTR(-EINVAL);
return padctl->phys[index];