The driver currently subscribes for a late system sleep call. The initcall_debug log shows that suspend call for MVC device happens after the parent device (AHUB). This seems to cause suspend failure on Jetson TX2 platform. Also there is no use of having late system sleep specifically for MVC device. Fix the order by using normal system sleep.
Fixes: e539891f9687 ("ASoC: tegra: Add Tegra210 based MVC driver") Cc: stable@vger.kernel.org Signed-off-by: Sameer Pujar spujar@nvidia.com --- sound/soc/tegra/tegra210_mvc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/tegra/tegra210_mvc.c b/sound/soc/tegra/tegra210_mvc.c index c9859e1..93cbeb6 100644 --- a/sound/soc/tegra/tegra210_mvc.c +++ b/sound/soc/tegra/tegra210_mvc.c @@ -641,8 +641,8 @@ static int tegra210_mvc_platform_remove(struct platform_device *pdev) static const struct dev_pm_ops tegra210_mvc_pm_ops = { SET_RUNTIME_PM_OPS(tegra210_mvc_runtime_suspend, tegra210_mvc_runtime_resume, NULL) - SET_LATE_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, - pm_runtime_force_resume) + SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, + pm_runtime_force_resume) };
static struct platform_driver tegra210_mvc_driver = {