Commit 1e69c745 authored Jun 19, 2020 by Sriharsha Allenki

usb: phy: qusb: Fix invalid gpio being treated as valid



A gpio of value 0 is valid and currently in the case
of invalid gpio, the notifier_gpio is updated to 0.
This causes invalid calls of get gpio value on gpio 0.

Fix this by not setting the gpio value to 0, if a valid
gpio could not be fetched.

Change-Id: Idbf3a36df6dfb4eaca1fe53d59faccc4b064d461
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>

parent 39cb43ef

drivers/usb/phy/phy-msm-qusb.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1769,7 +1769,6 @@ static int qusb_phy_probe(struct platform_device *pdev)
		if (ret)
		return ret;
		} else {
		qphy->notifier_gpio = 0;
		qphy->is_port_valid = true;
		}