Use of_device_get_match_data() for getting matched data
instead of implementing this locally.
Signed-off-by: Laxman Dewangan <ldewangan@xxxxxxxxxx>
---
drivers/dma/tegra20-apb-dma.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index 935da81..ced588f 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -1317,15 +1317,13 @@ static int tegra_dma_probe(struct platform_device *pdev)
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);
--
2.1.4
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