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| author |   Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn> | 2022-03-03 09:21:31 +0000 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2022-03-03 12:48:39 +0000 |
| commit | dc8fea13f98ace0ae8815dd44d1e60c184f3f930 (patch) | |
| tree | 7a4ce2abaae66881f5521215a60efc04590b1ba1 /drivers/spi | |
| parent | spi: spi-zynqmp-gqspi: Handle error for dma_set_mask (diff) | |
| download | wireguard-linux-dc8fea13f98ace0ae8815dd44d1e60c184f3f930.tar.xz wireguard-linux-dc8fea13f98ace0ae8815dd44d1e60c184f3f930.zip | |
spi: Use of_device_get_match_data()
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>
Link: https://lore.kernel.org/r/20220303092131.2060044-1-chi.minghao@zte.com.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-npcm-fiu.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/spi/spi-npcm-fiu.c b/drivers/spi/spi-npcm-fiu.c index b62471ab6d7f..71ed75bf0a20 100644 --- a/drivers/spi/spi-npcm-fiu.c +++ b/drivers/spi/spi-npcm-fiu.c @@ -671,7 +671,6 @@ static const struct of_device_id npcm_fiu_dt_ids[] = { static int npcm_fiu_probe(struct platform_device *pdev) { const struct fiu_data *fiu_data_match; - const struct of_device_id *match; struct device *dev = &pdev->dev; struct spi_controller *ctrl; struct npcm_fiu_spi *fiu; @@ -685,13 +684,12 @@ static int npcm_fiu_probe(struct platform_device *pdev) fiu = spi_controller_get_devdata(ctrl); - match = of_match_device(npcm_fiu_dt_ids, dev); - if (!match || !match->data) { + fiu_data_match = of_device_get_match_data(dev); + if (!fiu_data_match) { dev_err(dev, "No compatible OF match\n"); return -ENODEV; } - fiu_data_match = match->data; id = of_alias_get_id(dev->of_node, "fiu"); if (id < 0 || id >= fiu_data_match->fiu_max) { dev_err(dev, "Invalid platform device id: %d\n", id); |