Add a match table for device tree compatible strings. Interestingly, a
document describing the bindings already exists since a while, but users
currently rely on the implicit matching in the drivers core. Let's be
explicit and add a real match table.
Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
---
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 4db3c020921c..5a01b454fbc4 100644
--- a/drivers/nfc/st95hf/core.c
+++ b/drivers/nfc/st95hf/core.c
@@ -1012,6 +1012,12 @@ static const struct spi_device_id st95hf_id[] = {
};
MODULE_DEVICE_TABLE(spi, st95hf_id);
+static const struct of_device_id st95hf_of_match[] = {
+ { .compatible = "st,st95hf", },
+ {}
+};
+MODULE_DEVICE_TABLE(of, st95hf_of_match);
+
static int st95hf_probe(struct spi_device *nfc_spi_dev)
{
int ret;
@@ -1189,6 +1195,7 @@ static struct spi_driver st95hf_driver = {
.driver = {
.name = "st95hf",
.owner = THIS_MODULE,
+ .of_match_table = st95hf_of_match,
},
.id_table = st95hf_id,
.probe = st95hf_probe,
--
2.17.1
--
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