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[10/10] NFC: st95hf: add of match table

Message ID 20180723140015.11663-11-daniel@zonque.org (mailing list archive)
State Superseded
Delegated to: Samuel Ortiz
Headers show
Series NFC: A bunch of cleanups for st95hf | expand

Commit Message

Daniel Mack July 23, 2018, 2 p.m. UTC 
Add a match table for device tree compatible strings. Interestingly, a
document describing the bindings already exists since a while, but users
currently reply on the implicit matching in the drivers core.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Cc: devicetree@vger.kernel.org
---
 drivers/nfc/st95hf/core.c | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

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,