diff options
| author | Dinh Nguyen <dinguyen@opensource.altera.com> | 2014-11-11 17:13:39 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-11-14 21:00:03 (GMT) |
| commit | f5500ecc90a887d7e65274817733fbe477070559 (patch) | |
| tree | 2b328aaff6b33ee91222e02bd8103e840b4e10ab /drivers/usb/dwc2 | |
| parent | 8d736d8a9c44547f14711c52875c88d19d8b287b (diff) | |
| download | linux-f5500ecc90a887d7e65274817733fbe477070559.tar.xz | |
usb: dwc2: move usb_disabled() call to host driver only
Since platform.c will get built for both Host and Gadget, if we leave the
usb_disabled() call in platform.c, it results in the following build error
when (!USB && USB_GADGET) condition is met.
ERROR: "usb_disabled" [drivers/usb/dwc2/dwc2_platform.ko] undefined!
Since usb_disabled() is mostly used to disable USB host functionality, move
the call the host portion for the DWC2 driver.
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/dwc2')
| -rw-r--r-- | drivers/usb/dwc2/hcd.c | 3 | ||||
| -rw-r--r-- | drivers/usb/dwc2/platform.c | 3 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index 1a6dea3..a0cd9db 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -2846,6 +2846,9 @@ int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq, int i, num_channels; int retval; + if (usb_disabled()) + return -ENODEV; + dev_dbg(hsotg->dev, "DWC OTG HCD INIT\n"); /* Detect config values from hardware */ diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index 3552602..57eb8a3 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -157,9 +157,6 @@ static int dwc2_driver_probe(struct platform_device *dev) int retval; int irq; - if (usb_disabled()) - return -ENODEV; - match = of_match_device(dwc2_of_match_table, &dev->dev); if (match && match->data) { params = match->data; |