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path: root/drivers/gpio/gpiolib-of.c
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Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
-rw-r--r--drivers/gpio/gpiolib-of.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 604dbe60bdee..08261f2b3a82 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -45,8 +45,14 @@ static int of_gpiochip_find_and_xlate(struct gpio_chip *gc, void *data)
45 return false; 45 return false;
46 46
47 ret = gc->of_xlate(gc, &gg_data->gpiospec, gg_data->flags); 47 ret = gc->of_xlate(gc, &gg_data->gpiospec, gg_data->flags);
48 if (ret < 0) 48 if (ret < 0) {
49 return false; 49 /* We've found the gpio chip, but the translation failed.
50 * Return true to stop looking and return the translation
51 * error via out_gpio
52 */
53 gg_data->out_gpio = ERR_PTR(ret);
54 return true;
55 }
50 56
51 gg_data->out_gpio = gpiochip_get_desc(gc, ret); 57 gg_data->out_gpio = gpiochip_get_desc(gc, ret);
52 return true; 58 return true;