From: Grygorii Strashko grygorii.strashko@ti.com
[ Upstream commit 65fb73676112f6fd107c5e542b2cbcfb206fe881 ]
GP Timers used as clockevent/source are not available for ti-sysc bus and handled by Kernel timekeeping core. Now ti-sysc produces error message every time such timer is detected:
"ti-sysc: probe of 48040000.target-module failed with error -16"
Such messages are not necessary, so suppress them by returning -ENXIO instead of -EBUSY.
Fixes: 6cfcd5563b4f ("clocksource/drivers/timer-ti-dm: Fix suspend and resume for am3 and am4") Signed-off-by: Grygorii Strashko grygorii.strashko@ti.com Signed-off-by: Tony Lindgren tony@atomide.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/bus/ti-sysc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index 16132e6e91f8d..92ecf1a78ec73 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -2889,7 +2889,7 @@ static int sysc_check_active_timer(struct sysc *ddata)
if ((ddata->cfg.quirks & SYSC_QUIRK_NO_RESET_ON_INIT) && (ddata->cfg.quirks & SYSC_QUIRK_NO_IDLE)) - return -EBUSY; + return -ENXIO;
return 0; }