Commit b2083062 authored Jan 11, 2013 by Linus Walleij

pinctrl: do not defer device tree hogs



commit af1024e0f7cde9023ddd0f3116db03911d5914c0
"pinctrl: skip deferral of hogs"

Attempts to avoid probe deferral on hogged pins, but we
forgot the device tree case. This patch fixes this.

Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reported-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent e32af889

drivers/pinctrl/devicetree.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -141,6 +141,11 @@ static int dt_to_map_one_config(struct pinctrl p, const char statename,
		pctldev = find_pinctrl_by_of_node(np_pctldev);
		if (pctldev)
		break;
		/* Do not defer probing of hogs (circular loop) */
		if (np_pctldev == p->dev->of_node) {
		of_node_put(np_pctldev);
		return -ENODEV;
		}
		}
		of_node_put(np_pctldev);