[PATCH] drm/amd/display: fix kernel-doc warnings

[Randy Dunlap <rdunlap@infradead.org>]

Add a kernel-doc comment for @power_module and use the correct name
for @boot_time_crc_info to eliminate kernel-doc warnings:

WARNING: ../drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:715 struct
 member 'power_module' not described in 'amdgpu_display_manager'
WARNING: ../drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:715 struct
 member 'boot_time_crc_info' not described in 'amdgpu_display_manager'
WARNING: ../drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:715 Excess
 struct member 'dm_boot_time_crc_info' description in 'amdgpu_display_manager'

Fixes: b034c5b0d831 ("drm/amd/display: Add a buffer for boot time crc")
Fixes: 3c108046e1d6 ("drm/amd/display: Add power module on Linux")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
---
Cc: Tom Chung <chiahsuan.chung@amd.com>
Cc: Chuanyu Tseng <chuanyu.tseng@amd.com>
Cc: Ray Wu <ray.wu@amd.com>
Cc: Leo Li <sunpeng.li@amd.com>
Cc: Chenyu Chen <chen-yu.chen@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: amd-gfx@lists.freedesktop.org

 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- linux-next-20260520.orig/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ linux-next-20260520/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -330,6 +330,7 @@ struct hpd_rx_irq_offload_work {
  * @backlight_link: Link on which to control backlight
  * @backlight_caps: Capabilities of the backlight device
  * @freesync_module: Module handling freesync calculations
+ * @power_module: Manages replay, PSR, and backlight control functionality
  * @hdcp_workqueue: AMDGPU content protection queue
  * @fw_dmcu: Reference to DMCU firmware
  * @dmcu_fw_version: Version of the DMCU firmware
@@ -708,7 +709,7 @@ struct amdgpu_display_manager {
 	} fused_io[8];
 
 	/**
-	 * @dm_boot_time_crc_info:
+	 * @boot_time_crc_info:
 	 *
 	 * Buffer info for the boot time crc.
 	 */