[PATCH] gpio: tegra186: Check PMC driver status before any request

[Prathamesh Shete]

This patch fixes the issue where even if pmc driver
status is disabled still we are invoking pmc driver
to process some request

Signed-off-by: Manish Bhardwaj <mbhardwaj@xxxxxxxxxx>
Signed-off-by: Prathamesh Shete <pshete@xxxxxxxxxx>
---
 drivers/gpio/gpio-tegra186.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-tegra186.c b/drivers/gpio/gpio-tegra186.c
index 54d9fa7da9c1..efd508ba07a6 100644
--- a/drivers/gpio/gpio-tegra186.c
+++ b/drivers/gpio/gpio-tegra186.c
@@ -895,7 +895,7 @@ static int tegra186_gpio_probe(struct platform_device *pdev)
 		tegra186_gpio_init_route_mapping(gpio);
 
 	np = of_find_matching_node(NULL, tegra186_pmc_of_match);
-	if (np) {
+	if (of_device_is_available(np)) {
 		irq->parent_domain = irq_find_host(np);
 		of_node_put(np);
 
-- 
2.17.1