| Message ID | 20211208192118.7483-5-s.shtylyov@omp.ru (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,01/10] usb: gadget: udc: bcm63xx: fix deferred probing | expand |
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c index 05d41fd65f25..bc3fdb588e6b 100644 --- a/drivers/usb/host/ehci-atmel.c +++ b/drivers/usb/host/ehci-atmel.c @@ -104,8 +104,8 @@ static int ehci_atmel_drv_probe(struct platform_device *pdev) pr_debug("Initializing Atmel-SoC USB Host Controller\n"); irq = platform_get_irq(pdev, 0); - if (irq <= 0) { - retval = -ENODEV; + if (irq < 0) { + retval = irq; goto fail_create_hcd; }
The driver overrides the error codes and IRQ0 returned by platform_get_irq() to -ENODEV, 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. IRQ0 is no longer returned by platform_get_irq(), so we now can safely ignore it... Fixes: 501c9c0802d9 ("USB: at91: Add USB EHCI driver for at91sam9g45 series") Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> --- Changes in version 2: - removed the check for IRQ0, updated the patch description accordingly. drivers/usb/host/ehci-atmel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)