X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=drivers%2Fdma%2Ftegra20-apb-dma.c;h=3871f29e523d1d5d0bfabd599814e5559729cc47;hb=d77bed0d4c61cb0258851367a36b358dbeb7abcc;hp=935da8192f59cc18e3353ba4668126c52f1d2673;hpb=ad233aca21509d337c78d32a50d2116cd6943031;p=deliverable%2Flinux.git

diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index 935da8192f59..3871f29e523d 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -1292,40 +1292,19 @@ static const struct tegra_dma_chip_data tegra148_dma_chip_data = {
 	.support_separate_wcount_reg = true,
 };
 
-
-static const struct of_device_id tegra_dma_of_match[] = {
-	{
-		.compatible = "nvidia,tegra148-apbdma",
-		.data = &tegra148_dma_chip_data,
-	}, {
-		.compatible = "nvidia,tegra114-apbdma",
-		.data = &tegra114_dma_chip_data,
-	}, {
-		.compatible = "nvidia,tegra30-apbdma",
-		.data = &tegra30_dma_chip_data,
-	}, {
-		.compatible = "nvidia,tegra20-apbdma",
-		.data = &tegra20_dma_chip_data,
-	}, {
-	},
-};
-MODULE_DEVICE_TABLE(of, tegra_dma_of_match);
-
 static int tegra_dma_probe(struct platform_device *pdev)
 {
 	struct resource	*res;
 	struct tegra_dma *tdma;
 	int ret;
 	int i;
-	const struct tegra_dma_chip_data *cdata = NULL;
-	const struct of_device_id *match;
+	const struct tegra_dma_chip_data *cdata;
 
-	match = of_match_device(tegra_dma_of_match, &pdev->dev);
-	if (!match) {
-		dev_err(&pdev->dev, "Error: No device match found\n");
+	cdata = of_device_get_match_data(&pdev->dev);
+	if (!cdata) {
+		dev_err(&pdev->dev, "Error: No device match data found\n");
 		return -ENODEV;
 	}
-	cdata = match->data;
 
 	tdma = devm_kzalloc(&pdev->dev, sizeof(*tdma) + cdata->nr_channels *
 			sizeof(struct tegra_dma_channel), GFP_KERNEL);
@@ -1612,6 +1591,24 @@ static const struct dev_pm_ops tegra_dma_dev_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(tegra_dma_pm_suspend, tegra_dma_pm_resume)
 };
 
+static const struct of_device_id tegra_dma_of_match[] = {
+	{
+		.compatible = "nvidia,tegra148-apbdma",
+		.data = &tegra148_dma_chip_data,
+	}, {
+		.compatible = "nvidia,tegra114-apbdma",
+		.data = &tegra114_dma_chip_data,
+	}, {
+		.compatible = "nvidia,tegra30-apbdma",
+		.data = &tegra30_dma_chip_data,
+	}, {
+		.compatible = "nvidia,tegra20-apbdma",
+		.data = &tegra20_dma_chip_data,
+	}, {
+	},
+};
+MODULE_DEVICE_TABLE(of, tegra_dma_of_match);
+
 static struct platform_driver tegra_dmac_driver = {
 	.driver = {
 		.name	= "tegra-apbdma",