diff options
Diffstat (limited to 'drivers/hid/i2c-hid/i2c-hid.c')
| -rw-r--r-- | drivers/hid/i2c-hid/i2c-hid.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c index c1336193b04..ae48d18ee31 100644 --- a/drivers/hid/i2c-hid/i2c-hid.c +++ b/drivers/hid/i2c-hid/i2c-hid.c @@ -455,10 +455,6 @@ static void i2c_hid_init_reports(struct hid_device *hid) } list_for_each_entry(report, - &hid->report_enum[HID_INPUT_REPORT].report_list, list) - i2c_hid_init_report(report, inbuf, ihid->bufsize); - - list_for_each_entry(report, &hid->report_enum[HID_FEATURE_REPORT].report_list, list) i2c_hid_init_report(report, inbuf, ihid->bufsize); @@ -854,10 +850,10 @@ static int i2c_hid_acpi_pdata(struct i2c_client *client, 0xF7, 0xF6, 0xDF, 0x3C, 0x67, 0x42, 0x55, 0x45, 0xAD, 0x05, 0xB3, 0x0A, 0x3D, 0x89, 0x38, 0xDE, }; - struct acpi_buffer buf = { ACPI_ALLOCATE_BUFFER, NULL }; - union acpi_object params[4], *obj; + union acpi_object params[4]; struct acpi_object_list input; struct acpi_device *adev; + unsigned long long value; acpi_handle handle; handle = ACPI_HANDLE(&client->dev); @@ -878,22 +874,14 @@ static int i2c_hid_acpi_pdata(struct i2c_client *client, params[3].package.count = 0; params[3].package.elements = NULL; - if (ACPI_FAILURE(acpi_evaluate_object(handle, "_DSM", &input, &buf))) { + if (ACPI_FAILURE(acpi_evaluate_integer(handle, "_DSM", &input, + &value))) { dev_err(&client->dev, "device _DSM execution failed\n"); return -ENODEV; } - obj = (union acpi_object *)buf.pointer; - if (obj->type != ACPI_TYPE_INTEGER) { - dev_err(&client->dev, "device _DSM returned invalid type: %d\n", - obj->type); - kfree(buf.pointer); - return -EINVAL; - } - - pdata->hid_descriptor_address = obj->integer.value; + pdata->hid_descriptor_address = value; - kfree(buf.pointer); return 0; } |