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usb: dwc3: set 'mode' based on selected Kconfig choices

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Now that machines may select dwc3's working mode (HOST only,
GADGET only or DUAL_ROLE) via Kconfig, let's set dwc3's mode
based on that, rather than fixing it to whatever hardware
says.

This way we can skip initializing Gadget/Host in case
we are using Host-only/Gadget-only mode respectively.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Vivek Gautam 2013-03-02 18:55:24 +05:30 • committed by Felipe Balbi
parent b5a726b304
commit cd051da2c8
1 changed files with 6 additions and 1 deletions
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7
drivers/usb/dwc3/core.c
View file

@ -479,7 +479,12 @@ static int dwc3_probe(struct platform_device *pdev)
goto err1;
}
mode = DWC3_MODE(dwc->hwparams.hwparams0);
if (IS_ENABLED(CONFIG_USB_DWC3_HOST))
mode = DWC3_MODE_HOST;
else if (IS_ENABLED(CONFIG_USB_DWC3_GADGET))
mode = DWC3_MODE_DEVICE;
else
mode = DWC3_MODE_DRD;
switch (mode) {
case DWC3_MODE_DEVICE: