On 10/21/21 12:14 PM, Sergey Shtylyov wrote:

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: 613065e53cb1 ("usb: gadget: bcm63xx UDC driver")
Signed-off-by: Sergey Shtylyov <redacted>

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>

Not that this is going to happen for this particular driver on the
platform where it is use MIPS BCM63XX but this is still the right thing
to do anyway.
-- 
Florian