Hi Can, On Thu, 2019-12-05 at 02:14 +0000, Can Guo wrote: > Since ufshcd irq resource is allocated with the device resource management > aware IRQ request implementation, we don't really need to free up irq > during suspend, disabling it during suspend and reenabling it during resume > should be good enough. This is good in consideration of performance: enable_irq/disable_irq performance is much better than request_irq/free_irq. Reviewed-by: Stanley Chu <stanley.chu@xxxxxxxxxxxx>
