diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2012-07-20 20:34:24 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-09-06 19:52:29 +0300 |
| commit | 8b7dda554cf61e87523dee412eaf598f8646bd79 (patch) | |
| tree | 1535ac7e6b3256dd0d1ad27f45d8aa2d73e77092 /drivers/usb | |
| parent | 066618bc350cc6035c3a0fc559a8ac02f55785a9 (diff) | |
| download | linux-8b7dda554cf61e87523dee412eaf598f8646bd79.tar.bz2 | |
usb: gadget: at91udc: don't overwrite driver data
The driver was converted to the new start/stop interface in f3d8bf34c2
("usb: gadget: at91_udc: convert to new style start/stop interface").
I overlooked that the driver is overwritting the private data which is
used by the composite framework. The udc driver doesn't read it, it is
only written here.
Tested-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Tested-by: Mario Isidoro <Mario.Isidoro@tecmic.pt>
Cc: <stable@kernel.org> # v3.5
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/at91_udc.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index c9e66dfb02e6..14df835991af 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -1635,7 +1635,6 @@ static int at91_start(struct usb_gadget *gadget, udc->driver = driver; udc->gadget.dev.driver = &driver->driver; udc->gadget.dev.of_node = udc->pdev->dev.of_node; - dev_set_drvdata(&udc->gadget.dev, &driver->driver); udc->enabled = 1; udc->selfpowered = 1; @@ -1656,7 +1655,6 @@ static int at91_stop(struct usb_gadget *gadget, spin_unlock_irqrestore(&udc->lock, flags); udc->gadget.dev.driver = NULL; - dev_set_drvdata(&udc->gadget.dev, NULL); udc->driver = NULL; DBG("unbound from %s\n", driver->driver.name); |