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authorJon Hunter <jonathanh@nvidia.com>2021-11-15 11:38:13 +0000
committerUlf Hansson <ulf.hansson@linaro.org>2021-11-23 12:32:28 +0100
commit5f719948b5d43eb39356e94e8d0b462568915381 (patch)
treeb09aeb74cbeee57cda0102d8f322b1db7b73ecb4 /drivers
parent3d7c194b7c9ad414264935ad4f943a6ce285ebb1 (diff)
mmc: spi: 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_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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mmc/host/mmc_spi.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c
index f4c8e1a61f53..b431cdd27353 100644
--- a/drivers/mmc/host/mmc_spi.c
+++ b/drivers/mmc/host/mmc_spi.c
@@ -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,
};