gpio: gpiolib-of.c: make error message more meaningful by adding the node name and index

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 665f9530c950..ba9876ffb017 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -76,7 +76,8 @@ int of_get_named_gpio_flags(struct device_node *np, const char *propname,
         ret = of_parse_phandle_with_args(np, propname, "#gpio-cells", index,
                                          &gg_data.gpiospec);
         if (ret) {
-                pr_debug("%s: can't parse gpios property\n", __func__);
+                pr_debug("%s: can't parse gpios property of node '%s[%d]'\n",
+                        __func__, np->full_name, index);
                 return ret;
         }