From: Tony Lindgren Date: Thu, 2 Jul 2020 20:57:14 +0000 (-0700) Subject: bus: ti-sysc: Do not disable on suspend for no-idle X-Git-Tag: v5.10.7~2062^2~6^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a55de412228cc5a2b4bf8d2a09849898102633e2;p=platform%2Fkernel%2Flinux-rpi.git bus: ti-sysc: Do not disable on suspend for no-idle If we have "ti,no-idle" specified for a module we must not disable the the module on suspend to keep things backwards compatible. Fixes: 386cb76681ca ("bus: ti-sysc: Handle missed no-idle property in addition to no-idle-on-init") Reported-by: Grygorii Strashko Signed-off-by: Tony Lindgren --- diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index f5a533c..4f513fa 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -1278,7 +1278,8 @@ static int __maybe_unused sysc_noirq_suspend(struct device *dev) ddata = dev_get_drvdata(dev); - if (ddata->cfg.quirks & SYSC_QUIRK_LEGACY_IDLE) + if (ddata->cfg.quirks & + (SYSC_QUIRK_LEGACY_IDLE | SYSC_QUIRK_NO_IDLE)) return 0; return pm_runtime_force_suspend(dev); @@ -1290,7 +1291,8 @@ static int __maybe_unused sysc_noirq_resume(struct device *dev) ddata = dev_get_drvdata(dev); - if (ddata->cfg.quirks & SYSC_QUIRK_LEGACY_IDLE) + if (ddata->cfg.quirks & + (SYSC_QUIRK_LEGACY_IDLE | SYSC_QUIRK_NO_IDLE)) return 0; return pm_runtime_force_resume(dev);