diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2019-11-08 17:39:49 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2019-11-12 17:35:41 +0200 |
| commit | 0d9ef19bddc88ec06ea1e32f0dda25cb82063386 (patch) | |
| tree | 76085d1f01b6dd83efd7022d22ef07ec2f322276 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 7a0073d662db8712b1bc1dff2e430725dd9ceff8 (diff) | |
drm/i915/bios: store child devices in a list
Using the array is getting clumsy. Make things a bit more dynamic.
Remove early returns on not having child devices when the end result
after "iterating" the empty list would be the same.
v3:
- use list_add_tail to not reverse the child device list (Ville)
v2:
- stick to previous naming of child devices (Ville)
- use kzalloc, handle failure
- initialize list head earlier to keep intel_bios_driver_remove() safe
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3e72da0b412354ed8be6719df55b0e0cc4caa61a.1573227240.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 9d95125f1798..50809ffdc6b2 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -720,8 +720,7 @@ struct intel_vbt_data { int crt_ddc_pin; - int child_dev_num; - struct child_device_config *child_dev; + struct list_head display_devices; struct ddi_vbt_port_info ddi_port_info[I915_MAX_PORTS]; struct sdvo_device_mapping sdvo_mappings[2]; |