diff options
Diffstat (limited to 'drivers/dma/dw_dmac.c')
| -rw-r--r-- | drivers/dma/dw_dmac.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c index 98c9a847bf5..933c143b6a7 100644 --- a/drivers/dma/dw_dmac.c +++ b/drivers/dma/dw_dmac.c @@ -1399,8 +1399,9 @@ static void dw_shutdown(struct platform_device *pdev) clk_disable(dw->clk); } -static int dw_suspend_late(struct platform_device *pdev, pm_message_t mesg) +static int dw_suspend_noirq(struct device *dev) { + struct platform_device *pdev = to_platform_device(dev); struct dw_dma *dw = platform_get_drvdata(pdev); dw_dma_off(platform_get_drvdata(pdev)); @@ -1408,23 +1409,27 @@ static int dw_suspend_late(struct platform_device *pdev, pm_message_t mesg) return 0; } -static int dw_resume_early(struct platform_device *pdev) +static int dw_resume_noirq(struct device *dev) { + struct platform_device *pdev = to_platform_device(dev); struct dw_dma *dw = platform_get_drvdata(pdev); clk_enable(dw->clk); dma_writel(dw, CFG, DW_CFG_DMA_EN); return 0; - } +static struct dev_pm_ops dw_dev_pm_ops = { + .suspend_noirq = dw_suspend_noirq, + .resume_noirq = dw_resume_noirq, +}; + static struct platform_driver dw_driver = { .remove = __exit_p(dw_remove), .shutdown = dw_shutdown, - .suspend_late = dw_suspend_late, - .resume_early = dw_resume_early, .driver = { .name = "dw_dmac", + .pm = &dw_dev_pm_ops, }, }; |