diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2018-03-22 20:12:50 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-22 13:53:33 +0100 |
| commit | 29bca25e1bc4745b021e40b81b294b319693bde0 (patch) | |
| tree | ac727bce8b60e96fc5649ac6c8807476de9469a9 /drivers | |
| parent | 3864e9451ba6463f70b1db5ac541d0a490c2c60e (diff) | |
usb: skip phys initialization of shared hcd
The phys has already been initialized when add primary hcd,
including usb2 phys and usb3 phys also if exist, so needn't
re-parse "phys" property again.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/core/hcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 5a92d8f7c484..777036ae6367 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -2757,7 +2757,7 @@ int usb_add_hcd(struct usb_hcd *hcd, } } - if (!hcd->skip_phy_initialization) { + if (!hcd->skip_phy_initialization && usb_hcd_is_primary_hcd(hcd)) { hcd->phy_roothub = usb_phy_roothub_init(hcd->self.sysdev); if (IS_ERR(hcd->phy_roothub)) { retval = PTR_ERR(hcd->phy_roothub); |