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authorPeter Chen <peter.chen@freescale.com>2011-01-05 14:50:54 +0800
committerGreg Kroah-Hartman <gregkh@suse.de>2011-01-22 18:36:42 -0800
commit956227120f2e8eed8ca459879d7eafee78591cc1 (patch)
tree724880137a7e76086d5c2c23a66ff8d67670a989 /drivers/usb
parent20831ad23978d0543b0b23128621b6d8ee7757f1 (diff)
downloadop-kernel-dev-956227120f2e8eed8ca459879d7eafee78591cc1.zip
op-kernel-dev-956227120f2e8eed8ca459879d7eafee78591cc1.tar.gz
usb: set ep_dev async suspend should be later than device_initialize
The dev->power.async_suspend can only be set at the condition of dev->power.status is DPM_ON. The dev->power.status will be initialized as DPM_ON at device_initialize. Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/core/endpoint.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c
index 9da2505..df502a9 100644
--- a/drivers/usb/core/endpoint.c
+++ b/drivers/usb/core/endpoint.c
@@ -192,12 +192,12 @@ int usb_create_ep_devs(struct device *parent,
ep_dev->dev.parent = parent;
ep_dev->dev.release = ep_device_release;
dev_set_name(&ep_dev->dev, "ep_%02x", endpoint->desc.bEndpointAddress);
- device_enable_async_suspend(&ep_dev->dev);
retval = device_register(&ep_dev->dev);
if (retval)
goto error_register;
+ device_enable_async_suspend(&ep_dev->dev);
endpoint->ep_dev = ep_dev;
return retval;
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