thermal: max77620: read irq from platform resource

If device OF node is available then interrupt is read from DT node
but for thermal sub module, mfd device add interrupt as platform
resource. Therefore, initialize of_node pointer of thermal device
after reading interrupt from platform resource.

Bug 200204825

Change-Id: If0fa3337e6b8488134d72814ab10205a92f8b9e9
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Reviewed-on: http://git-master/r/1165665
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

diff --git a/drivers/thermal/thermal-max77620.c b/drivers/thermal/thermal-max77620.c
index 5fba00f6e19fcfd99e0df334cd95fb3932349940..ff45f8568203523274926b38b8dde0ad94567e44 100644 (file)
--- a/drivers/thermal/thermal-max77620.c
+++ b/drivers/thermal/thermal-max77620.c
@@ -77,7 +77,6 @@ static int max77620_thermal_probe(struct platform_device *pdev)
        struct max77620_therm_info *mtherm;
        int ret;
 
-       pdev->dev.of_node = pdev->dev.parent->of_node;
 
        mtherm = devm_kzalloc(&pdev->dev, sizeof(*mtherm), GFP_KERNEL);
        if (!mtherm)
@@ -89,6 +88,7 @@ static int max77620_thermal_probe(struct platform_device *pdev)
                dev_err(&pdev->dev, "Alarm irq number not available\n");
                return -EINVAL;
        }
+       pdev->dev.of_node = pdev->dev.parent->of_node;
 
        mtherm->dev = &pdev->dev;
        mtherm->rmap = dev_get_regmap(pdev->dev.parent, NULL);