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[2/2,v2] input: cros_ec_keyb: Add of match table

Message ID 1409039271-10687-3-git-send-email-sjoerd.simons@collabora.co.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Sjoerd Simons Aug. 26, 2014, 7:47 a.m. UTC 
To enable the cros_ec_keyb driver to be auto-loaded when build as
module add an of match table (and export it) to match the modalias
information passed on to userspace as the Cros EC MFD driver registers
the MFD subdevices with an of_compatibility string.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
---
 Changes in v2: none

 drivers/input/keyboard/cros_ec_keyb.c | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c
index 791781a..e1903ec 100644
--- a/drivers/input/keyboard/cros_ec_keyb.c
+++ b/drivers/input/keyboard/cros_ec_keyb.c
@@ -342,10 +342,19 @@  static int cros_ec_keyb_resume(struct device *dev)
 
 static SIMPLE_DEV_PM_OPS(cros_ec_keyb_pm_ops, NULL, cros_ec_keyb_resume);
 
+#ifdef CONFIG_OF
+static const struct of_device_id cros_ec_keyb_of_match[] = {
+	{ .compatible = "google,cros-ec-keyb" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, cros_ec_keyb_of_match);
+#endif
+
 static struct platform_driver cros_ec_keyb_driver = {
 	.probe = cros_ec_keyb_probe,
 	.driver = {
 		.name = "cros-ec-keyb",
+		.of_match_table = of_match_ptr(cros_ec_keyb_of_match),
 		.pm	= &cros_ec_keyb_pm_ops,
 	},
 };