From: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
If for some reason we fail to set the voltage range for the VDDCX regulator
when removing it's better to still disable and free the regulator as that
avoids leaking a reference to it and is likely to ensure that it's turned
off completely.
Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/otg/msm_otg.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/otg/msm_otg.c b/drivers/usb/otg/msm_otg.c
index db69b2a..b276f8f 100644
--- a/drivers/usb/otg/msm_otg.c
+++ b/drivers/usb/otg/msm_otg.c
@@ -93,11 +93,9 @@ static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
} else {
ret = regulator_set_voltage(hsusb_vddcx, 0,
USB_PHY_VDD_DIG_VOL_MAX);
- if (ret) {
+ if (ret)
dev_err(motg->otg.dev, "unable to set the voltage "
"for hsusb vddcx\n");
- return ret;
- }
ret = regulator_disable(hsusb_vddcx);
if (ret)
dev_err(motg->otg.dev, "unable to disable hsusb vddcx\n");
--
1.7.4.2
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