From 353be46dfdab675096cbcfb30d39f2fc33047201 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 22 Feb 2018 10:02:49 -0800 Subject: [PATCH] ARM: OMAP: Fix dmtimer init for omap1 [ Upstream commit ba6887836178d43b3665b9da075c2c5dfe1d207c ] We need to enable PM runtime on omap1 also as otherwise we will get errors: omap_timer omap_timer.1: omap_dm_timer_probe: pm_runtime_get_sync failed! omap_timer: probe of omap_timer.1 failed with error -13 ... We are checking for OMAP_TIMER_NEEDS_RESET flag elsewhere so this is safe to do. Cc: Aaro Koskinen Cc: Keerthy Cc: Ladislav Michl Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arm/plat-omap/dmtimer.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 7a327bd..ebef8aa 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -890,11 +890,8 @@ static int omap_dm_timer_probe(struct platform_device *pdev) timer->irq = irq->start; timer->pdev = pdev; - /* Skip pm_runtime_enable for OMAP1 */ - if (!(timer->capability & OMAP_TIMER_NEEDS_RESET)) { - pm_runtime_enable(dev); - pm_runtime_irq_safe(dev); - } + pm_runtime_enable(dev); + pm_runtime_irq_safe(dev); if (!timer->reserved) { ret = pm_runtime_get_sync(dev); -- 2.7.4