On Mon, Nov 15, 2021 at 10:42:02AM +0200, Tony Lindgren wrote: > We can finally drop the pm_runtime_irq_safe() usage for 8250_omap driver. > > We already have the serial layer RX wake path fixed for power management. > We no longer allow deeper idle states unless the kernel console has been > detached, and we require that the RX wakeirq is configured. > > For TX path, we now use the prep_tx() and uart_flush_tx() calls. Looks like this commit message is outdated. These functions no longer exist. > To drop pm_runtime_irq_safe(), we remove all PM runtime calls from the > interrupt context. If we ever see an interrupt for an idled port, we just > bail out. > > Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx> Johan
