Merge tag 'pinctrl-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...

[tomoyo/tomoyo-test1.git] / drivers / gpio / gpio-tegra186.c

diff --git a/drivers/gpio/gpio-tegra186.c b/drivers/gpio/gpio-tegra186.c
index 464b0ea..80d08dd 100644 (file)
--- a/drivers/gpio/gpio-tegra186.c
+++ b/drivers/gpio/gpio-tegra186.c
@@ -964,11 +964,15 @@ static int tegra186_gpio_probe(struct platform_device *pdev)
 
        np = of_find_matching_node(NULL, tegra186_pmc_of_match);
        if (np) {
-               irq->parent_domain = irq_find_host(np);
-               of_node_put(np);
-
-               if (!irq->parent_domain)
-                       return -EPROBE_DEFER;
+               if (of_device_is_available(np)) {
+                       irq->parent_domain = irq_find_host(np);
+                       of_node_put(np);
+
+                       if (!irq->parent_domain)
+                               return -EPROBE_DEFER;
+               } else {
+                       of_node_put(np);
+               }
        }
 
        irq->map = devm_kcalloc(&pdev->dev, gpio->gpio.ngpio,