From: Bryan O'Donoghue bryan.odonoghue@linaro.org
commit 59120962e4be4f72be537adb17da6881c4b3797c upstream.
This patch makes the printout of the error message for failing to get a VBUS regulator handle conditional on the error code being something other than -EPROBE_DEFER.
Deferral is a normal thing, we don't need an error message for this.
Cc: Chunfeng Yun chunfeng.yun@mediatek.com Cc: Nagarjuna Kristam nkristam@nvidia.com Cc: Linus Walleij linus.walleij@linaro.org Cc: Greg Kroah-Hartman gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org Signed-off-by: Bryan O'Donoghue bryan.odonoghue@linaro.org Cc: stable stable@vger.kernel.org Link: https://lore.kernel.org/r/20191128134358.3880498-2-bryan.odonoghue@linaro.or... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/usb/common/usb-conn-gpio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/usb/common/usb-conn-gpio.c +++ b/drivers/usb/common/usb-conn-gpio.c @@ -156,7 +156,8 @@ static int usb_conn_probe(struct platfor
info->vbus = devm_regulator_get(dev, "vbus"); if (IS_ERR(info->vbus)) { - dev_err(dev, "failed to get vbus\n"); + if (PTR_ERR(info->vbus) != -EPROBE_DEFER) + dev_err(dev, "failed to get vbus\n"); return PTR_ERR(info->vbus); }