diff options
| author | Enrico Weigelt, metux IT consult <info@metux.net> | 2019-07-06 22:55:46 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-07-06 23:12:29 -0700 |
| commit | 593fdd4fb44ef2cbf4ec53ec2c6eb60eb079bb4c (patch) | |
| tree | 36f6b6f6b068c58732a5e99bd3ba8e18b39f20e6 | |
| parent | 17b92927f8531d1ceb7e4f10b75fc4b066ac77fc (diff) | |
Input: gpio_keys_polled - allow specifying name of input device
Instead of hardcoding the input name to the driver name
('gpio-keys-polled'), allow specifying the name of the device via
"label" property. If the property is not present (nor name is set in
board-supplied platform data), we'll default to the old name.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/keyboard/gpio_keys_polled.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c index c4087be0c2e0..033655ab5ed0 100644 --- a/drivers/input/keyboard/gpio_keys_polled.c +++ b/drivers/input/keyboard/gpio_keys_polled.c @@ -168,6 +168,8 @@ gpio_keys_polled_get_devtree_pdata(struct device *dev) pdata->rep = device_property_present(dev, "autorepeat"); device_property_read_u32(dev, "poll-interval", &pdata->poll_interval); + device_property_read_string(dev, "label", &pdata->name); + device_for_each_child_node(dev, child) { if (fwnode_property_read_u32(child, "linux,code", &button->code)) { @@ -270,7 +272,7 @@ static int gpio_keys_polled_probe(struct platform_device *pdev) input = poll_dev->input; - input->name = pdev->name; + input->name = pdata->name ?: pdev->name; input->phys = DRV_NAME"/input0"; input->id.bustype = BUS_HOST; |