On 8/4/23 2:00 PM, Zhu Wang wrote: > When platform_get_irq() fails, it may return -EPROBE_DEFER, which > suggested deferred probing, it is very important to propagate it Again, suggests... > upstream. We cannot override it with other error code. > > Commit ce753ad1549c ("platform: finally disallow IRQ0 in > platform_get_irq() and its ilk") makes sure IRQ0 is not returned. Reviewed-by: Sergey Shtylyov <s.shtylyov@xxxxxx> [...] MBR, Sergey