[PATCH v2 08/10] usb: host: ohci-nxp: fix deferred probing
From: Sergey Shtylyov <hidden>
Date: 2021-12-08 19:21:48
Subsystem:
arm/lpc32xx soc support, the rest, usb ohci driver, usb subsystem · Maintainers:
Vladimir Zapolskiy, Piotr Wojtaszczyk, Linus Torvalds, Alan Stern, Greg Kroah-Hartman
The driver overrides the error codes returned by platform_get_irq() to
-ENXIO for some strange reason, so if it returns -EPROBE_DEFER, the driver
will fail the probe permanently instead of the deferred probing. Switch to
propagating the error codes upstream.
Fixes: 60bbfc84b6d9 ("USB OHCI controller support for PNX4008")
Signed-off-by: Sergey Shtylyov <redacted>
---
Changes in version 2:
- refreshed the patch;
- removed the eliipsis in the patch description.
drivers/usb/host/ohci-nxp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c
index 85878e8ad331..a84c5e714372 100644
--- a/drivers/usb/host/ohci-nxp.c
+++ b/drivers/usb/host/ohci-nxp.c@@ -212,7 +212,7 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - ret = -ENXIO; + ret = irq; goto fail_resource; }
--
2.26.3