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usb: chipidea: host: init otg port number 

Init otg_port number of otg capable host to be 1 at host start.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Li Jun <b47624@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Li Jun 2014-04-23 15:56:46 +08:00 committed by Greg Kroah-Hartman
parent 8a28b904ad
commit 0698b9b384
1 changed files with 9 additions and 2 deletions
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11
drivers/usb/chipidea/host.c
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@ -82,10 +82,17 @@ static int host_start(struct ci_hdrc *ci)
}
ret = usb_add_hcd(hcd, 0, 0);
if (ret)
if (ret) {
goto disable_reg;
else
} else {
struct usb_otg *otg = ci->transceiver->otg;
ci->hcd = hcd;
if (otg) {
otg->host = &hcd->self;
hcd->self.otg_port = 1;
}
}
if (ci->platdata->flags & CI_HDRC_DISABLE_STREAMING)
hw_write(ci, OP_USBMODE, USBMODE_CI_SDIS, USBMODE_CI_SDIS);