at_hdmac: Rework suspend_late()/resume_early()

[net-next-2.6.git] / drivers / dma / at_hdmac.c

diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 9a1e5fb412ed00d2869f04835468f8a9df20d73b..c8522e6f1ad2d0aef5722e740b3bbce22ca3986b 100644 (file)
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1166,32 +1166,37 @@ static void at_dma_shutdown(struct platform_device *pdev)
        clk_disable(atdma->clk);
 }
 
-static int at_dma_suspend_late(struct platform_device *pdev, pm_message_t mesg)
+static int at_dma_suspend_noirq(struct device *dev)
 {
-       struct at_dma   *atdma = platform_get_drvdata(pdev);
+       struct platform_device *pdev = to_platform_device(dev);
+       struct at_dma *atdma = platform_get_drvdata(pdev);
 
        at_dma_off(platform_get_drvdata(pdev));
        clk_disable(atdma->clk);
        return 0;
 }
 
-static int at_dma_resume_early(struct platform_device *pdev)
+static int at_dma_resume_noirq(struct device *dev)
 {
-       struct at_dma   *atdma = platform_get_drvdata(pdev);
+       struct platform_device *pdev = to_platform_device(dev);
+       struct at_dma *atdma = platform_get_drvdata(pdev);
 
        clk_enable(atdma->clk);
        dma_writel(atdma, EN, AT_DMA_ENABLE);
        return 0;
-
 }
 
+static struct dev_pm_ops at_dma_dev_pm_ops = {
+       .suspend_noirq = at_dma_suspend_noirq,
+       .resume_noirq = at_dma_resume_noirq,
+};
+
 static struct platform_driver at_dma_driver = {
        .remove         = __exit_p(at_dma_remove),
        .shutdown       = at_dma_shutdown,
-       .suspend_late   = at_dma_suspend_late,
-       .resume_early   = at_dma_resume_early,
        .driver = {
                .name   = "at_hdmac",
+               .pm     = &at_dma_dev_pm_ops,
        },
 };