pinctrl: pinctrl-nomadik: Append sleepmode property with vendor speci…

…fic prefixes

Any non-standard property should contain the vendor's identifier which
should be perpended onto the property name followed by a comma. This
aids in name-space collision prevention. This patch ensures the
sleepmode property adheres to the rules.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

Documentation/devicetree/bindings/gpio/gpio-nmk.txt

@@ -26,6 +26,6 @@ Example:
                         #gpio-cells = <2>;
                         gpio-controller;
                         interrupt-controller;
-                        supports-sleepmode;
+                        st,supports-sleepmode;
                         gpio-bank = <1>;
                 };

drivers/pinctrl/pinctrl-nomadik.c

@@ -1198,7 +1198,7 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev)
 		if (!pdata)
 			return -ENOMEM;
 
-		if (of_get_property(np, "supports-sleepmode", NULL))
+		if (of_get_property(np, "st,supports-sleepmode", NULL))
 			pdata->supports_sleepmode = true;
 
 		if (of_property_read_u32(np, "gpio-bank", &dev->id)) {