There is no evidence of officially registered ACPI IDs for these devices.
Thus, revert commit 44b3e31d540e917a4d2292b902ade63fa1748d9a.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/leds/leds-pca955x.c | 22 +---------------------
1 file changed, 1 insertion(+), 21 deletions(-)
diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c
index f51b356d4426..f023729353b5 100644
--- a/drivers/leds/leds-pca955x.c
+++ b/drivers/leds/leds-pca955x.c
@@ -40,7 +40,6 @@
* bits the chip supports.
*/
-#include <linux/acpi.h>
#include <linux/ctype.h>
#include <linux/delay.h>
#include <linux/err.h>
@@ -110,15 +109,6 @@ static const struct i2c_device_id pca955x_id[] = {
};
MODULE_DEVICE_TABLE(i2c, pca955x_id);
-static const struct acpi_device_id pca955x_acpi_ids[] = {
- { "PCA9550", pca9550 },
- { "PCA9551", pca9551 },
- { "PCA9552", pca9552 },
- { "PCA9553", pca9553 },
- { }
-};
-MODULE_DEVICE_TABLE(acpi, pca955x_acpi_ids);
-
struct pca955x {
struct mutex lock;
struct pca955x_led *leds;
@@ -450,16 +440,7 @@ static int pca955x_probe(struct i2c_client *client,
struct pca955x_platform_data *pdata;
int ngpios = 0;
- if (id) {
- chip = &pca955x_chipdefs[id->driver_data];
- } else {
- const struct acpi_device_id *acpi_id;
-
- acpi_id = acpi_match_device(pca955x_acpi_ids, &client->dev);
- if (!acpi_id)
- return -ENODEV;
- chip = &pca955x_chipdefs[acpi_id->driver_data];
- }
+ chip = &pca955x_chipdefs[id->driver_data];
adapter = to_i2c_adapter(client->dev.parent);
pdata = dev_get_platdata(&client->dev);
if (!pdata) {
@@ -602,7 +583,6 @@ static int pca955x_probe(struct i2c_client *client,
static struct i2c_driver pca955x_driver = {
.driver = {
.name = "leds-pca955x",
- .acpi_match_table = ACPI_PTR(pca955x_acpi_ids),
.of_match_table = of_match_ptr(of_pca955x_match),
},
.probe = pca955x_probe,
--
2.20.1
