Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH] drivers/spi: Use of_device_get_match_data() | Date | Mon, 21 Feb 2022 02:02:33 +0000 |
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From: "Minghao Chi (CGEL ZTE)" <chi.minghao@zte.com.cn>
Use of_device_get_match_data() to simplify the code.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn> --- drivers/spi/spi-lantiq-ssc.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/spi/spi-lantiq-ssc.c b/drivers/spi/spi-lantiq-ssc.c index bcb52601804a..aae26f62ea87 100644 --- a/drivers/spi/spi-lantiq-ssc.c +++ b/drivers/spi/spi-lantiq-ssc.c @@ -906,17 +906,11 @@ static int lantiq_ssc_probe(struct platform_device *pdev) struct spi_master *master; struct lantiq_ssc_spi *spi; const struct lantiq_ssc_hwcfg *hwcfg; - const struct of_device_id *match; u32 id, supports_dma, revision; unsigned int num_cs; int err; - match = of_match_device(lantiq_ssc_match, dev); - if (!match) { - dev_err(dev, "no device match\n"); - return -EINVAL; - } - hwcfg = match->data; + hwcfg = of_device_get_match_data(dev); master = spi_alloc_master(dev, sizeof(struct lantiq_ssc_spi)); if (!master) -- 2.25.1
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