diff options
| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2018-11-25 01:17:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-17 11:24:35 +0300 |
| commit | 634395d20d7d1263fb702b9f89deb10c5a41b975 (patch) | |
| tree | ae2a2375dfe86dac8aee3b57c63b9e2e2c9c7087 | |
| parent | 27b61cbaa809c3d12c989fa24a1fa042624c05d7 (diff) | |
| download | linux-634395d20d7d1263fb702b9f89deb10c5a41b975.tar.xz | |
USB: omap_udc: fix omap_udc_start() on 15xx machines
[ Upstream commit 6ca6695f576b8453fe68865e84d25946d63b10ad ]
On OMAP 15xx machines there are no transceivers, and omap_udc_start()
always fails as it forgot to adjust the default return value.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/usb/gadget/udc/omap_udc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c index 240ccba44592..33250e569af8 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c @@ -2041,7 +2041,7 @@ static inline int machine_without_vbus_sense(void) static int omap_udc_start(struct usb_gadget *g, struct usb_gadget_driver *driver) { - int status = -ENODEV; + int status; struct omap_ep *ep; unsigned long flags; @@ -2079,6 +2079,7 @@ static int omap_udc_start(struct usb_gadget *g, goto done; } } else { + status = 0; if (can_pullup(udc)) pullup_enable(udc); else |