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[2/3] ASoC: tlv320aic23: add an of_match table

Message ID 1396291098-13796-2-git-send-email-swarren@wwwdotorg.org (mailing list archive)
State Accepted
Commit 3534b842a83549eb4d06613c616844c8762e9fd0
Headers show

Commit Message

Stephen Warren March 31, 2014, 6:38 p.m. UTC 
From: Stephen Warren <swarren@nvidia.com>

Add a device tree match table. This serves to make the driver's support
of device tree more explicit. Perhaps the fallback for DT matching to
using the i2c_device_id table will go away one day, since it fails in
face of devices from different vendors with the same name.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 sound/soc/codecs/tlv320aic23-i2c.c | 7 +++++++
 1 file changed, 7 insertions(+)

Comments

Mark Brown April 1, 2014, 11:45 a.m. UTC | #1 
On Mon, Mar 31, 2014 at 12:38:17PM -0600, Stephen Warren wrote:
> From: Stephen Warren <swarren@nvidia.com>
> 
> Add a device tree match table. This serves to make the driver's support
> of device tree more explicit. Perhaps the fallback for DT matching to
> using the i2c_device_id table will go away one day, since it fails in
> face of devices from different vendors with the same name.

Applied, thanks.
diff mbox

Patch

diff --git a/sound/soc/codecs/tlv320aic23-i2c.c b/sound/soc/codecs/tlv320aic23-i2c.c
index 20fc46092c2c..b73c94ebcc2a 100644
--- a/sound/soc/codecs/tlv320aic23-i2c.c
+++ b/sound/soc/codecs/tlv320aic23-i2c.c
@@ -43,9 +43,16 @@  static const struct i2c_device_id tlv320aic23_id[] = {
 
 MODULE_DEVICE_TABLE(i2c, tlv320aic23_id);
 
+static const struct of_device_id tlv320aic23_of_match[] = {
+	{ .compatible = "ti,tlv320aic23", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, tlv320aic23_of_match);
+
 static struct i2c_driver tlv320aic23_i2c_driver = {
 	.driver = {
 		   .name = "tlv320aic23-codec",
+		   .of_match_table = of_match_ptr(tlv320aic23_of_match),
 		   },
 	.probe = tlv320aic23_i2c_probe,
 	.remove = __exit_p(tlv320aic23_i2c_remove),