From cd051da2c81c8a86f331b4caa0c135c33d3ea3f6 Mon Sep 17 00:00:00 2001 From: Vivek Gautam Date: Sat, 2 Mar 2013 18:55:24 +0530 Subject: [PATCH] usb: dwc3: set 'mode' based on selected Kconfig choices 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 Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/core.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index b81b3357f007..c6a46e0efe4f 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -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: -- 2.20.1