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Received: from [50.53.43.113] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1vIhTw-00000006aj8-09zz; Tue, 11 Nov 2025 06:03:56 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann Subject: [PATCH] drm/msm/disp: fix kernel-doc warnings Date: Mon, 10 Nov 2025 22:03:53 -0800 Message-ID: <20251111060353.1972869-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.51.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Fix all kernel-doc warnings in msm_disp_snapshot.h: msm_disp_snapshot.h:53: warning: Function parameter or struct member 'blocks' not described in 'msm_disp_state' msm_disp_snapshot.h:69: warning: Function parameter or struct member 'node' not described in 'msm_disp_state_block' msm_disp_snapshot.h:69: warning: Excess struct member 'drm_dev' description in 'msm_disp_state_block' msm_disp_snapshot.h:95: warning: No description found for return value of 'msm_disp_snapshot_state_sync' msm_disp_snapshot.h:100: warning: bad line:=20 msm_disp_snapshot.h:117: warning: bad line:=20 msm_disp_snapshot.h:125: warning: bad line:=20 msm_disp_snapshot.h:142: warning: Excess function parameter 'name' description in 'msm_disp_snapshot_add_block' Signed-off-by: Randy Dunlap --- Cc: Rob Clark Cc: Dmitry Baryshkov Cc: Abhinav Kumar Cc: Jessica Zhang Cc: Sean Paul Cc: Marijn Suijten Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Thomas Zimmermann --- drivers/gpu/drm/msm/disp/msm_disp_snapshot.h | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) --- linux-next-20251107.orig/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h +++ linux-next-20251107/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h @@ -38,6 +38,7 @@ * struct msm_disp_state - structure to store current dpu state * @dev: device pointer * @drm_dev: drm device pointer + * @blocks: list head for hardware state blocks * @atomic_state: atomic state duplicated at the time of the error * @time: timestamp at which the coredump was captured */ @@ -55,7 +56,7 @@ struct msm_disp_state { /** * struct msm_disp_state_block - structure to store each hardware block st= ate * @name: name of the block - * @drm_dev: handle to the linked list head + * @node: handle to the linked list head * @size: size of the register space of this hardware block * @state: array holding the register dump of this hardware block * @base_addr: starting address of this hardware block's register space @@ -88,8 +89,9 @@ void msm_disp_snapshot_destroy(struct dr * msm_disp_snapshot_state_sync - synchronously snapshot display state * @kms: the kms object * - * Returns state or error + * Returns: state or error * + * Context: * Must be called with &kms->dump_mutex held */ struct msm_disp_state *msm_disp_snapshot_state_sync(struct msm_kms *kms); @@ -97,7 +99,7 @@ struct msm_disp_state *msm_disp_snapshot /** * msm_disp_snapshot_state - trigger to dump the display snapshot * @drm_dev: handle to drm device - + * * Returns: none */ void msm_disp_snapshot_state(struct drm_device *drm_dev); @@ -114,7 +116,7 @@ void msm_disp_state_print(struct msm_dis /** * msm_disp_snapshot_capture_state - utility to capture atomic state and h= w registers * @disp_state: handle to msm_disp_state struct - + * * Returns: none */ void msm_disp_snapshot_capture_state(struct msm_disp_state *disp_state); @@ -122,7 +124,7 @@ void msm_disp_snapshot_capture_state(str /** * msm_disp_state_free - free the memory after the coredump has been read * @data: handle to struct msm_disp_state - + * * Returns: none */ void msm_disp_state_free(void *data); @@ -130,7 +132,6 @@ void msm_disp_state_free(void *data); /** * msm_disp_snapshot_add_block - add a hardware block with its register du= mp * @disp_state: handle to struct msm_disp_state - * @name: name of the hardware block * @len: size of the register space of the hardware block * @base_addr: starting address of the register space of the hardware= block * @fmt: format in which the block names need to be printed