pinctrl: nomadik: use of_property_read_bool

Use of_property_read_bool to check for the existence of a property.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e1,e2,x;
@@
-	if (of_get_property(e1,e2,NULL))
-		x = true;
-	else
-		x = false;
+	x = of_property_read_bool(e1,e2);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index 35f62180db4e0427393f715ba5ba450d5c6fbeef..6f2e1da11b1ea235a7a64b3ee906651ff5b8b8e0 100644 (file)
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -1110,10 +1110,8 @@ static int nmk_gpio_probe(struct platform_device *dev)
                return PTR_ERR(nmk_chip);
        }
 
-       if (of_get_property(np, "st,supports-sleepmode", NULL))
-               supports_sleepmode = true;
-       else
-               supports_sleepmode = false;
+       supports_sleepmode =
+               of_property_read_bool(np, "st,supports-sleepmode");
 
        /* Correct platform device ID */
        dev->id = nmk_chip->bank;