Re: [PATCH 1/2] spi: rockchip: Convert to late and early system PM callbacks
On Fri, Oct 13, 2017 at 06:01:15PM +0800, Jeffy Chen wrote: > Currently we are suspending the spi master in it's ->suspend callback, > which is racy as some other drivers may still want to transmit messages > on the bus(e.g. spi based pwm backlight).