From: Daniel Gomez dagmcr@gmail.com
[ Upstream commit d04830531d0c4a99c897a44038e5da3d23331d2f ]
Add missing <of_device_id> table for SPI driver relying on SPI device match since compatible is in a DT binding or in a DTS.
Before this patch: modinfo drivers/nfc/st95hf/st95hf.ko | grep alias alias: spi:st95hf
After this patch: modinfo drivers/nfc/st95hf/st95hf.ko | grep alias alias: spi:st95hf alias: of:N*T*Cst,st95hfC* alias: of:N*T*Cst,st95hf
Reported-by: Javier Martinez Canillas javier@dowhile0.org Signed-off-by: Daniel Gomez dagmcr@gmail.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/nfc/st95hf/core.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c index c2840e412962..850e75571c8e 100644 --- a/drivers/nfc/st95hf/core.c +++ b/drivers/nfc/st95hf/core.c @@ -1074,6 +1074,12 @@ static const struct spi_device_id st95hf_id[] = { }; MODULE_DEVICE_TABLE(spi, st95hf_id);
+static const struct of_device_id st95hf_spi_of_match[] = { + { .compatible = "st,st95hf" }, + { }, +}; +MODULE_DEVICE_TABLE(of, st95hf_spi_of_match); + static int st95hf_probe(struct spi_device *nfc_spi_dev) { int ret; @@ -1260,6 +1266,7 @@ static struct spi_driver st95hf_driver = { .driver = { .name = "st95hf", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(st95hf_spi_of_match), }, .id_table = st95hf_id, .probe = st95hf_probe,