diff options
Diffstat (limited to 'drivers/base/platform.c')
| -rw-r--r-- | drivers/base/platform.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c index ddeca142293c..72c776f2a1f5 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -23,6 +23,7 @@ #include <linux/idr.h> #include "base.h" +#include "power/power.h" /* For automatically allocated device IDs */ static DEFINE_IDA(platform_devid_ida); @@ -82,9 +83,16 @@ EXPORT_SYMBOL_GPL(platform_get_resource); */ int platform_get_irq(struct platform_device *dev, unsigned int num) { +#ifdef CONFIG_SPARC + /* sparc does not have irqs represented as IORESOURCE_IRQ resources */ + if (!dev || num >= dev->archdata.num_irqs) + return -ENXIO; + return dev->archdata.irqs[num]; +#else struct resource *r = platform_get_resource(dev, IORESOURCE_IRQ, num); return r ? r->start : -ENXIO; +#endif } EXPORT_SYMBOL_GPL(platform_get_irq); @@ -983,6 +991,7 @@ void __init early_platform_add_devices(struct platform_device **devs, int num) dev = &devs[i]->dev; if (!dev->devres_head.next) { + pm_runtime_early_init(dev); INIT_LIST_HEAD(&dev->devres_head); list_add_tail(&dev->devres_head, &early_platform_device_list); |