1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
index 26129bff2dd6..e350b2e1fce1 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
@@ -112,6 +112,9 @@ static int gpio_config(struct hdmi *hdmi, bool on)
                 for (i = 0; i < HDMI_MAX_NUM_GPIO; i++) {
                         struct hdmi_gpio_data gpio = config->gpios[i];
 
+                        if (gpio.num == -1)
+                                continue;
+
                         if (gpio.output) {
                                 int value = gpio.value ? 0 : 1;
 
@@ -126,8 +129,10 @@ static int gpio_config(struct hdmi *hdmi, bool on)
 
         return 0;
 err:
-        while (i--)
-                gpio_free(config->gpios[i].num);
+        while (i--) {
+                if (config->gpios[i].num != -1)
+                        gpio_free(config->gpios[i].num);
+        }
 
         return ret;
 }