Merge branches 'x86-build-for-linus', 'x86-cleanups-for-linus' and 'x86-debug-for...

[cascardo/linux.git] / drivers / base / platform.c

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index ac47643..00f2208 100644 (file)
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -90,8 +90,13 @@ int platform_get_irq(struct platform_device *dev, unsigned int num)
        return dev->archdata.irqs[num];
 #else
        struct resource *r;
-       if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node)
-               return of_irq_get(dev->dev.of_node, num);
+       if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node) {
+               int ret;
+
+               ret = of_irq_get(dev->dev.of_node, num);
+               if (ret >= 0 || ret == -EPROBE_DEFER)
+                       return ret;
+       }
 
        r = platform_get_resource(dev, IORESOURCE_IRQ, num);
 
@@ -134,8 +139,13 @@ int platform_get_irq_byname(struct platform_device *dev, const char *name)
 {
        struct resource *r;
 
-       if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node)
-               return of_irq_get_byname(dev->dev.of_node, name);
+       if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node) {
+               int ret;
+
+               ret = of_irq_get_byname(dev->dev.of_node, name);
+               if (ret >= 0 || ret == -EPROBE_DEFER)
+                       return ret;
+       }
 
        r = platform_get_resource_byname(dev, IORESOURCE_IRQ, name);
        return r ? r->start : -ENXIO;