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-rw-r--r--drivers/amba/bus.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index 3cf61a127ee5..8f5239377f91 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -182,9 +182,15 @@ static int amba_probe(struct device *dev)
int ret;
do {
+ ret = dev_pm_domain_attach(dev, true);
+ if (ret == -EPROBE_DEFER)
+ break;
+
ret = amba_get_enable_pclk(pcdev);
- if (ret)
+ if (ret) {
+ dev_pm_domain_detach(dev, true);
break;
+ }
pm_runtime_get_noresume(dev);
pm_runtime_set_active(dev);
@@ -199,6 +205,7 @@ static int amba_probe(struct device *dev)
pm_runtime_put_noidle(dev);
amba_put_disable_pclk(pcdev);
+ dev_pm_domain_detach(dev, true);
} while (0);
return ret;
@@ -220,6 +227,7 @@ static int amba_remove(struct device *dev)
pm_runtime_put_noidle(dev);
amba_put_disable_pclk(pcdev);
+ dev_pm_domain_detach(dev, true);
return ret;
}