Use of_device_get_match_data() for getting matched data instead of implementing this locally.
Signed-off-by: Laxman Dewangan <[email protected]> --- 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
