| Message ID | 1432565608-26036-19-git-send-email-tomeu.vizoso@collabora.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c index 0bbf7d7..17231ea 100644 --- a/drivers/pinctrl/devicetree.c +++ b/drivers/pinctrl/devicetree.c @@ -18,6 +18,7 @@ #include <linux/device.h> #include <linux/of.h> +#include <linux/of_platform.h> #include <linux/pinctrl/pinctrl.h> #include <linux/slab.h> @@ -118,6 +119,7 @@ static int dt_to_map_one_config(struct pinctrl *p, const char *statename, /* Find the pin controller containing np_config */ np_pctldev = of_node_get(np_config); + of_platform_device_ensure(np_pctldev); for (;;) { np_pctldev = of_get_next_parent(np_pctldev); if (!np_pctldev || of_node_is_root(np_pctldev)) {
When looking up a pin controller through its DT node, ensure that the corresponding device has been registered. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> --- drivers/pinctrl/devicetree.c | 2 ++ 1 file changed, 2 insertions(+)