diff options
Diffstat (limited to 'drivers/hid/i2c-hid/i2c-hid.c')
| -rw-r--r-- | drivers/hid/i2c-hid/i2c-hid.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c index 8daa8ce64ebb..fb55fb4c39fc 100644 --- a/drivers/hid/i2c-hid/i2c-hid.c +++ b/drivers/hid/i2c-hid/i2c-hid.c @@ -897,6 +897,15 @@ static int i2c_hid_acpi_pdata(struct i2c_client *client, return 0; } +static void i2c_hid_acpi_fix_up_power(struct device *dev) +{ + acpi_handle handle = ACPI_HANDLE(dev); + struct acpi_device *adev; + + if (handle && acpi_bus_get_device(handle, &adev) == 0) + acpi_device_fix_up_power(adev); +} + static const struct acpi_device_id i2c_hid_acpi_match[] = { {"ACPI0C50", 0 }, {"PNP0C50", 0 }, @@ -909,6 +918,8 @@ static inline int i2c_hid_acpi_pdata(struct i2c_client *client, { return -ENODEV; } + +static inline void i2c_hid_acpi_fix_up_power(struct device *dev) {} #endif #ifdef CONFIG_OF @@ -1030,6 +1041,8 @@ static int i2c_hid_probe(struct i2c_client *client, if (ret < 0) goto err_regulator; + i2c_hid_acpi_fix_up_power(&client->dev); + pm_runtime_get_noresume(&client->dev); pm_runtime_set_active(&client->dev); pm_runtime_enable(&client->dev); |