author: Linus Walleij <linus.walleij@linaro.org> 2023-06-06 21:13:04 +0200
committer: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2023-07-19 16:36:59 +0200
commit: 20365396f64330a621c3e13e122f55a1be35c1b5
parent: c503b8fc7845677f9b08b4124d34ab6f5cbd7e59
Commit Summary:
Diffstat:
1 file changed, 1 insertion, 8 deletions
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 40eb27f1b23f..fe6fe8acd8a6 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -1117,20 +1117,13 @@ MODULE_DEVICE_TABLE(of, ads7846_dt_ids);
static const struct ads7846_platform_data *ads7846_get_props(struct device *dev)
{
struct ads7846_platform_data *pdata;
- const struct platform_device_id *pdev_id;
u32 value;
- pdev_id = device_get_match_data(dev);
- if (!pdev_id) {
- dev_err(dev, "Unknown device model\n");
- return ERR_PTR(-EINVAL);
- }
-
pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
if (!pdata)
return ERR_PTR(-ENOMEM);
- pdata->model = (unsigned long)pdev_id->driver_data;
+ pdata->model = (u32)device_get_match_data(dev);
device_property_read_u16(dev, "ti,vref-delay-usecs",
&pdata->vref_delay_usecs);