From: Lee Jones Date: Tue, 28 Jun 2016 08:23:58 +0000 (+0100) Subject: usb: dwc3: st: Inform the reset framework that our reset line may be shared X-Git-Tag: v4.7-rc6~22^2~3 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=002f17bc54ff4005260d8e6e6700de97f5b25679;p=linux.git usb: dwc3: st: Inform the reset framework that our reset line may be shared On the STiH410 B2120 development board the MiPHY28lp shares its reset line with the Synopsys DWC3 SuperSpeed (SS) USB 3.0 Dual-Role-Device (DRD). New functionality in the reset subsystems forces consumers to be explicit when requesting shared/exclusive reset lines. Acked-by: Felipe Balbi Signed-off-by: Lee Jones --- diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c index 5c0adb9c6fb2..b204617ea4e6 100644 --- a/drivers/usb/dwc3/dwc3-st.c +++ b/drivers/usb/dwc3/dwc3-st.c @@ -237,7 +237,8 @@ static int st_dwc3_probe(struct platform_device *pdev) /* Manage PowerDown */ reset_control_deassert(dwc3_data->rstc_pwrdn); - dwc3_data->rstc_rst = devm_reset_control_get(dev, "softreset"); + dwc3_data->rstc_rst = + devm_reset_control_get_shared(dev, "softreset"); if (IS_ERR(dwc3_data->rstc_rst)) { dev_err(&pdev->dev, "could not get reset controller\n"); ret = PTR_ERR(dwc3_data->rstc_rst);