mtd: dataflash: Add device-tree SPI IDs
Commit 5fa6863ba692 ("spi: Check we have a spi_device_id for each DT compatible") added a test to check that every SPI driver has a spi_device_id for each DT compatiable string defined by the driver and warns if the spi_device_id is missing. The spi_device_ids are missing for the dataflash driver and the following warnings are now seen. WARNING KERN SPI driver mtd_dataflash has no spi_device_id for atmel,at45 WARNING KERN SPI driver mtd_dataflash has no spi_device_id for atmel,dataflash Fix this by adding the necessary spi_device_ids. Fixes: 96c8395e2166 ("spi: Revert modalias changes") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20211130112443.107730-1-jonathanh@nvidia.com
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@ -96,6 +96,13 @@ struct dataflash {
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struct mtd_info mtd;
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struct mtd_info mtd;
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};
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};
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static const struct spi_device_id dataflash_dev_ids[] = {
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{ "at45" },
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{ "dataflash" },
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{ },
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};
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MODULE_DEVICE_TABLE(spi, dataflash_dev_ids);
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#ifdef CONFIG_OF
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#ifdef CONFIG_OF
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static const struct of_device_id dataflash_dt_ids[] = {
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static const struct of_device_id dataflash_dt_ids[] = {
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{ .compatible = "atmel,at45", },
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{ .compatible = "atmel,at45", },
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@ -927,6 +934,7 @@ static struct spi_driver dataflash_driver = {
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.name = "mtd_dataflash",
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.name = "mtd_dataflash",
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.of_match_table = of_match_ptr(dataflash_dt_ids),
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.of_match_table = of_match_ptr(dataflash_dt_ids),
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},
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},
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.id_table = dataflash_dev_ids,
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.probe = dataflash_probe,
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.probe = dataflash_probe,
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.remove = dataflash_remove,
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.remove = dataflash_remove,
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