On 12/05/14 14:56, Antoine Ténart wrote:
> The phys array is of size EXYNOS_MIPI_PHYS_NUM. Trying to access the
> index EXYNOS_MIPI_PHYS_NUM should return an error.
>
> Fixes: 069d2e26e9d6 "phy: Add driver for Exynos MIPI CSIS/DSIM DPHYs"
>
> Signed-off-by: Antoine Ténart <antoine.ten...@free-electrons.com>
Thanks for the fix,
Acked-by: Sylwester Nawrocki <s.nawro...@samsung.com>
> ---
> drivers/phy/phy-exynos-mipi-video.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/phy/phy-exynos-mipi-video.c
> b/drivers/phy/phy-exynos-mipi-video.c
> index 7f139326a642..ff026689358c 100644
> --- a/drivers/phy/phy-exynos-mipi-video.c
> +++ b/drivers/phy/phy-exynos-mipi-video.c
> @@ -101,7 +101,7 @@ static struct phy *exynos_mipi_video_phy_xlate(struct
> device *dev,
> {
> struct exynos_mipi_video_phy *state = dev_get_drvdata(dev);
>
> - if (WARN_ON(args->args[0] > EXYNOS_MIPI_PHYS_NUM))
> + if (WARN_ON(args->args[0] >= EXYNOS_MIPI_PHYS_NUM))
> return ERR_PTR(-ENODEV);
>
> return state->phys[args->args[0]].phy;
--
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