gpio: tegra186: Remove tegra186_gpio_lock_class

This is no longer required after commit 959bc7b22bd2
("gpio: Automatically add lockdep keys")

Signed-off-by: Axel Lin <[email protected]>
Acked-by: Thierry Reding <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
1 file changed