Messages in this thread | | | From | Fengquan Chen <> | Subject | [PATCH] [v3, 1/1] clocksource/drivers/timer-mediatek: optimize systimer irq clear flow on shutdown | Date | Fri, 9 Apr 2021 16:36:06 +0800 |
| |
mtk_syst_clkevt_shutdown is called after irq disabled in suspend flow, clear any pending systimer irq when shutdown to avoid suspend aborted due to timer irq pending
Also as for systimer in mediatek socs, there must be firstly enable timer before clear systimer irq
Fixes: e3af677607d9("clocksource/drivers/timer-mediatek: Add support for system timer") Signed-off-by: Fengquan Chen <fengquan.chen@mediatek.com>
Fengquan Chen (1): [v3, 1/1] clocksource/drivers/timer-mediatek: optimize systimer irq clear flow on shutdown
drivers/clocksource/timer-mediatek.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
-- 1.8.1.1.dirty
| |