diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dsi_vbt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c index 0da91849efde..da0bd056f3d3 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c +++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c @@ -426,24 +426,16 @@ static void i2c_acpi_find_adapter(struct intel_dsi *intel_dsi, const u16 slave_addr) { struct drm_device *drm_dev = intel_dsi->base.base.dev; - struct device *dev = drm_dev->dev; - struct acpi_device *acpi_dev; - struct list_head resource_list; - struct i2c_adapter_lookup lookup; - - acpi_dev = ACPI_COMPANION(dev); - if (acpi_dev) { - memset(&lookup, 0, sizeof(lookup)); - lookup.slave_addr = slave_addr; - lookup.intel_dsi = intel_dsi; - lookup.dev_handle = acpi_device_handle(acpi_dev); - - INIT_LIST_HEAD(&resource_list); - acpi_dev_get_resources(acpi_dev, &resource_list, - i2c_adapter_lookup, - &lookup); - acpi_dev_free_resource_list(&resource_list); - } + struct acpi_device *adev = ACPI_COMPANION(drm_dev->dev); + struct i2c_adapter_lookup lookup = { + .slave_addr = slave_addr, + .intel_dsi = intel_dsi, + .dev_handle = acpi_device_handle(adev), + }; + LIST_HEAD(resource_list); + + acpi_dev_get_resources(adev, &resource_list, i2c_adapter_lookup, &lookup); + acpi_dev_free_resource_list(&resource_list); } #else static inline void i2c_acpi_find_adapter(struct intel_dsi *intel_dsi, |