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authorLee Jones <lee.jones@linaro.org>2016-06-28 09:24:40 +0100
committerLee Jones <lee.jones@linaro.org>2016-07-01 10:52:16 +0100
commit5baaf3b9efe127d239038de9219d381f4d882b26 (patch)
treecfe6ee6f2eba8d2bae106710caba8d8c6d78a7c4 /drivers
parentf5f35830fb84364a24794fe6c7101f85318481d2 (diff)
downloadlinux-5baaf3b9efe127d239038de9219d381f4d882b26.tar.gz
usb: dwc3: st: Use explicit reset_control_get_exclusive() API
We're making all reset line users specify whether their lines are shared with other IP or they operate them exclusively. In this case the line is exclusively used only by this IP, so use the *_exclusive() API accordingly. Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/dwc3/dwc3-st.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c
index b204617ea4e6..e77bacb8358a 100644
--- a/drivers/usb/dwc3/dwc3-st.c
+++ b/drivers/usb/dwc3/dwc3-st.c
@@ -227,7 +227,8 @@ static int st_dwc3_probe(struct platform_device *pdev)
dev_vdbg(&pdev->dev, "glue-logic addr 0x%p, syscfg-reg offset 0x%x\n",
dwc3_data->glue_base, dwc3_data->syscfg_reg_off);
- dwc3_data->rstc_pwrdn = devm_reset_control_get(dev, "powerdown");
+ dwc3_data->rstc_pwrdn =
+ devm_reset_control_get_exclusive(dev, "powerdown");
if (IS_ERR(dwc3_data->rstc_pwrdn)) {
dev_err(&pdev->dev, "could not get power controller\n");
ret = PTR_ERR(dwc3_data->rstc_pwrdn);