diff options
| author | Felipe Balbi <balbi@ti.com> | 2014-04-16 16:16:33 -0500 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-04-21 14:07:25 -0500 |
| commit | 2f36ff6915c6c00df8b9962d9c6c7992befcf8ce (patch) | |
| tree | 86659a77a445a849073032e9b74fdfad828d147c /drivers/usb/phy/phy-generic.c | |
| parent | e741e637a85a802a93125dca1ecf324bc414101b (diff) | |
usb: phy: generic: allow multiples calls to usb_phy_generic_register()
it's now very easy to return a platform_device pointer
and have the caller pass it as argument when calling
usb_phy_generic_unregister().
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/phy/phy-generic.c')
| -rw-r--r-- | drivers/usb/phy/phy-generic.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c index 2c49cd8f6d25..7594e5069ae5 100644 --- a/drivers/usb/phy/phy-generic.c +++ b/drivers/usb/phy/phy-generic.c @@ -41,25 +41,16 @@ #include "phy-generic.h" -static struct platform_device *pd; - -void usb_phy_generic_register(void) +struct platform_device *usb_phy_generic_register(void) { - if (pd) - return; - pd = platform_device_register_simple("usb_phy_generic", -1, NULL, 0); - if (IS_ERR(pd)) { - pr_err("Unable to register generic usb transceiver\n"); - pd = NULL; - return; - } + return platform_device_register_simple("usb_phy_generic", + PLATFORM_DEVID_AUTO, NULL, 0); } EXPORT_SYMBOL_GPL(usb_phy_generic_register); -void usb_phy_generic_unregister(void) +void usb_phy_generic_unregister(struct platform_device *pdev) { - platform_device_unregister(pd); - pd = NULL; + platform_device_unregister(pdev); } EXPORT_SYMBOL_GPL(usb_phy_generic_unregister); |