diff options
| author | Neil Zhang <zhangwm@marvell.com> | 2013-12-11 07:45:14 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-12-12 20:43:34 +0100 |
| commit | 31e322272d9d7da0724ae6e3180478575aa48909 (patch) | |
| tree | d060afe182c78e1c139d3cc158150ab40c351f9f /drivers/usb/phy/phy.c | |
| parent | usb: renesas_usbhs: fifo: request DMAEngine once (diff) | |
| download | linux-31e322272d9d7da0724ae6e3180478575aa48909.tar.xz linux-31e322272d9d7da0724ae6e3180478575aa48909.zip | |
usb: phy: initialize the notifier when add a new phy
We need to initialize the notifer before use it.
So lets initialize it when add a new phy device to
reduce the code redundancy.
Signed-off-by: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/phy/phy.c')
| -rw-r--r-- | drivers/usb/phy/phy.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c index 1b74523e1fee..e6f61e4361df 100644 --- a/drivers/usb/phy/phy.c +++ b/drivers/usb/phy/phy.c @@ -329,6 +329,8 @@ int usb_add_phy(struct usb_phy *x, enum usb_phy_type type) return -EINVAL; } + ATOMIC_INIT_NOTIFIER_HEAD(&x->notifier); + spin_lock_irqsave(&phy_lock, flags); list_for_each_entry(phy, &phy_list, head) { @@ -367,6 +369,8 @@ int usb_add_phy_dev(struct usb_phy *x) return -EINVAL; } + ATOMIC_INIT_NOTIFIER_HEAD(&x->notifier); + spin_lock_irqsave(&phy_lock, flags); list_for_each_entry(phy_bind, &phy_bind_list, list) if (!(strcmp(phy_bind->phy_dev_name, dev_name(x->dev)))) |