diff options
| -rw-r--r-- | drivers/dma/ste_dma40.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 0b29af321873..b539fc9b469a 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -2945,7 +2945,11 @@ static int dma40_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct d40_base *base = platform_get_drvdata(pdev); - int ret = 0; + int ret; + + ret = pm_runtime_force_suspend(dev); + if (ret) + return ret; if (base->lcpa_regulator) ret = regulator_disable(base->lcpa_regulator); @@ -2958,10 +2962,13 @@ static int dma40_resume(struct device *dev) struct d40_base *base = platform_get_drvdata(pdev); int ret = 0; - if (base->lcpa_regulator) + if (base->lcpa_regulator) { ret = regulator_enable(base->lcpa_regulator); + if (ret) + return ret; + } - return ret; + return pm_runtime_force_resume(dev); } #endif |