pinctrl: at91: fix typos

Fix AT91_PINCTRL_DEBOUNCE_VAL dt macro typo.
Fix at91_pinctrl_mux_ops callback typos.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index f350fd2..fae1b4d 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -144,11 +144,11 @@
 	void (*mux_C_periph)(void __iomem *pio, unsigned mask);
 	void (*mux_D_periph)(void __iomem *pio, unsigned mask);
 	bool (*get_deglitch)(void __iomem *pio, unsigned pin);
-	void (*set_deglitch)(void __iomem *pio, unsigned mask, bool in_on);
+	void (*set_deglitch)(void __iomem *pio, unsigned mask, bool is_on);
 	bool (*get_debounce)(void __iomem *pio, unsigned pin, u32 *div);
-	void (*set_debounce)(void __iomem *pio, unsigned mask, bool in_on, u32 div);
+	void (*set_debounce)(void __iomem *pio, unsigned mask, bool is_on, u32 div);
 	bool (*get_pulldown)(void __iomem *pio, unsigned pin);
-	void (*set_pulldown)(void __iomem *pio, unsigned mask, bool in_on);
+	void (*set_pulldown)(void __iomem *pio, unsigned mask, bool is_on);
 	bool (*get_schmitt_trig)(void __iomem *pio, unsigned pin);
 	void (*disable_schmitt_trig)(void __iomem *pio, unsigned mask);
 	/* irq */