Please ignore. Thanks. 在 2022/11/29 14:41, Wang Yufen 写道:
Fix to return a negative error code of PTR_ERR(fhci->gpiods[i]) instead of 0. Fixes: a4efdb8a423b ("USB: FHCI: Switch to GPIO descriptors") Signed-off-by: Wang Yufen <wangyufen@xxxxxxxxxx> --- drivers/usb/host/fhci-hcd.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c index 95a4446..ca4b311 100644 --- a/drivers/usb/host/fhci-hcd.c +++ b/drivers/usb/host/fhci-hcd.c @@ -639,8 +639,9 @@ static int of_fhci_probe(struct platform_device *ofdev) NULL, i, GPIOD_OUT_LOW);if (IS_ERR(fhci->gpiods[i])) {- dev_err(dev, "incorrect GPIO%d: %ld\n", - i, PTR_ERR(fhci->gpiods[i])); + ret = PTR_ERR(fhci->gpiods[i]) + dev_err(dev, "incorrect GPIO%d: %d\n", + i, ret); goto err_gpios; } if (!fhci->gpiods[i]) {
