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This should be >= pmx->soc->ngroups instead of > to avoid an out of
bounds access. The pmx->soc->groups[] array is allocated in
tegra_pinctrl_probe().
Fixes: c12bfa0fee ("pinctrl-tegra: Restore SFSEL bit when freeing pins")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Kunwu Chan <kunwu.chan@linux.dev>
Link: https://lore.kernel.org/82b40d9d-b437-42a9-9eb3-2328aa6877ac@stanley.mountain
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>