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bus: ti-sysc: suppress err msg for timers used as clockevent/source 

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: 6cfcd5563b ("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>
zero-sugar-mainline-defconfig
Grygorii Strashko 2020-11-18 16:19:00 +02:00 committed by Tony Lindgren
parent df85429959
commit 65fb736761
1 changed files with 1 additions and 1 deletions
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2
drivers/bus/ti-sysc.c
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@ -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;
}