gpio: ep93xx: Fix typo s/hierarchial/hierarchical

Fix typo in comment.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index a69bf3100f99c0114af3770cb9a2c6035e78f8c2..9760df7d1172d588e5031cc764e2677881a0b238 100644 (file)
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -388,7 +388,7 @@ static int ep93xx_gpio_add_bank(struct ep93xx_gpio_chip *egc,
 
                /*
                 * FIXME: convert this to use hierarchical IRQ support!
-                * this requires fixing the root irqchip to be hierarchial.
+                * this requires fixing the root irqchip to be hierarchical.
                 */
                girq->parent_handler = ep93xx_gpio_f_irq_handler;
                girq->num_parents = 8;