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mmc: spi: Add device-tree SPI IDs

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commit 5f719948b5d43eb39356e94e8d0b462568915381 upstream.

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_id is
missing for the MMC SPI driver and the following warning is now seen.

 WARNING KERN SPI driver mmc_spi has no spi_device_id for mmc-spi-slot

Fix this by adding the necessary spi_device_id.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20211115113813.238044-1-jonathanh@nvidia.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jon Hunter 2021-11-15 11:38:13 +00:00 committed by Greg Kroah-Hartman
parent 59146a86b4
commit e537e7ef5e
1 changed files with 7 additions and 0 deletions
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7
drivers/mmc/host/mmc_spi.c
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@ -1514,6 +1514,12 @@ static int mmc_spi_remove(struct spi_device *spi)
return 0;
}
static const struct spi_device_id mmc_spi_dev_ids[] = {
{ "mmc-spi-slot"},
{ },
};
MODULE_DEVICE_TABLE(spi, mmc_spi_dev_ids);
static const struct of_device_id mmc_spi_of_match_table[] = {
{ .compatible = "mmc-spi-slot", },
{},
@ -1525,6 +1531,7 @@ static struct spi_driver mmc_spi_driver = {
.name = "mmc_spi",
.of_match_table = mmc_spi_of_match_table,
},
.id_table = mmc_spi_dev_ids,
.probe = mmc_spi_probe,
.remove = mmc_spi_remove,
};