spi: orion: Use device_get_match_data() helper

Use the device_get_match_data() helper instead of open coding.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Link: https://lore.kernel.org/r/1617258288-1490-1-git-send-email-tiantao6@hisilicon.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-orion.c b/drivers/spi/spi-orion.c
index 68ed7fd642569d14dabf6cc27160ebcd70cf2fa4..d02c5c9def20ce5fcf644c579fba5e1689f5388d 100644 (file)
--- a/drivers/spi/spi-orion.c
+++ b/drivers/spi/spi-orion.c
@@ -634,7 +634,6 @@ MODULE_DEVICE_TABLE(of, orion_spi_of_match_table);
 
 static int orion_spi_probe(struct platform_device *pdev)
 {
-       const struct of_device_id *of_id;
        const struct orion_spi_dev *devdata;
        struct spi_master *master;
        struct orion_spi *spi;
@@ -676,9 +675,8 @@ static int orion_spi_probe(struct platform_device *pdev)
        spi->master = master;
        spi->dev = &pdev->dev;
 
-       of_id = of_match_device(orion_spi_of_match_table, &pdev->dev);
-       devdata = (of_id) ? of_id->data : &orion_spi_dev_data;
-       spi->devdata = devdata;
+       devdata = device_get_match_data(&pdev->dev);
+       spi->devdata = devdata ? devdata : &orion_spi_dev_data;
 
        spi->clk = devm_clk_get(&pdev->dev, NULL);
        if (IS_ERR(spi->clk)) {