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    Subject[PATCH 4.14 048/242] soc/tegra: fuse: Fix index bug in get_process_id
    Date
    From: Nicolin Chen <nicoleotsuka@gmail.com>

    commit b9ce9b0f83b536a4ac7de7567a265d28d13e5bea upstream.

    This patch simply fixes a bug of referencing speedos[num] in every
    for-loop iteration in get_process_id function.

    Fixes: 0dc5a0d83675 ("soc/tegra: fuse: Add Tegra210 support")
    Cc: <stable@vger.kernel.org>
    Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
    Signed-off-by: Thierry Reding <treding@nvidia.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/soc/tegra/fuse/speedo-tegra210.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/soc/tegra/fuse/speedo-tegra210.c
    +++ b/drivers/soc/tegra/fuse/speedo-tegra210.c
    @@ -105,7 +105,7 @@ static int get_process_id(int value, con
    unsigned int i;

    for (i = 0; i < num; i++)
    - if (value < speedos[num])
    + if (value < speedos[i])
    return i;

    return -EINVAL;

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