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From: Ricardo Ribalda <ribalda@chromium.org>
Date: Tue, 07 May 2024 13:18:35 +0000
Subject: [PATCH 09/18] media: venus: Remove unused structs
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Message-Id: <20240507-cocci-flexarray-v1-9-4a421c21fd06@chromium.org>
References: <20240507-cocci-flexarray-v1-0-4a421c21fd06@chromium.org>
In-Reply-To: <20240507-cocci-flexarray-v1-0-4a421c21fd06@chromium.org>
To: Michael Tretter <m.tretter@pengutronix.de>, 
 Pengutronix Kernel Team <kernel@pengutronix.de>, 
 Mauro Carvalho Chehab <mchehab@kernel.org>, 
 Laurent Pinchart <laurent.pinchart@ideasonboard.com>, 
 Michal Simek <michal.simek@amd.com>, Andy Walls <awalls@md.metrocast.net>, 
 Stanimir Varbanov <stanimir.k.varbanov@gmail.com>, 
 Vikash Garodia <quic_vgarodia@quicinc.com>, 
 Bryan O'Donoghue <bryan.odonoghue@linaro.org>, 
 Bjorn Andersson <andersson@kernel.org>, 
 Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, 
 linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, 
 Hans Verkuil <hverkuil-cisco@xs4all.nl>, 
 Ricardo Ribalda <ribalda@chromium.org>

This structures are not used, and have a single element array at the end
of them. Remove them.

This fix the following cocci warnings:
drivers/media/platform/qcom/venus/hfi_helper.h:764:5-15: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/media/platform/qcom/venus/hfi_helper.h:1041:5-15: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/media/platform/qcom/venus/hfi_helper.h:1088:39-51: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/media/platform/qcom/venus/hfi_helper.h:1093:5-22: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/media/platform/qcom/venus/hfi_helper.h:1144:4-8: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/media/platform/qcom/venus/hfi_helper.h:1239:4-8: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/media/platform/qcom/venus/hfi_helper.h:1272:4-13: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/media/platform/qcom/venus/hfi_cmds.h:85:5-16: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/media/platform/qcom/venus/hfi_cmds.h:180:5-9: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
drivers/media/platform/qcom/venus/hfi_cmds.h:189:5-9: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 drivers/media/platform/qcom/venus/hfi_cmds.h   | 26 -----------------
 drivers/media/platform/qcom/venus/hfi_helper.h | 39 --------------------------
 2 files changed, 65 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h
index 20acd412ee7b..41f765eac4d9 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.h
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.h
@@ -77,14 +77,6 @@ struct hfi_sys_get_property_pkt {
 	u32 data[1];
 };
 
-struct hfi_sys_set_buffers_pkt {
-	struct hfi_pkt_hdr hdr;
-	u32 buffer_type;
-	u32 buffer_size;
-	u32 num_buffers;
-	u32 buffer_addr[1];
-};
-
 struct hfi_sys_ping_pkt {
 	struct hfi_pkt_hdr hdr;
 	u32 client_data;
@@ -171,24 +163,6 @@ struct hfi_session_empty_buffer_uncompressed_plane0_pkt {
 	u32 data[1];
 };
 
-struct hfi_session_empty_buffer_uncompressed_plane1_pkt {
-	u32 flags;
-	u32 alloc_len;
-	u32 filled_len;
-	u32 offset;
-	u32 packet_buffer2;
-	u32 data[1];
-};
-
-struct hfi_session_empty_buffer_uncompressed_plane2_pkt {
-	u32 flags;
-	u32 alloc_len;
-	u32 filled_len;
-	u32 offset;
-	u32 packet_buffer3;
-	u32 data[1];
-};
-
 struct hfi_session_fill_buffer_pkt {
 	struct hfi_session_hdr_pkt shdr;
 	u32 stream_id;
diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h
index e4c05d62cfc7..7c0edef263ae 100644
--- a/drivers/media/platform/qcom/venus/hfi_helper.h
+++ b/drivers/media/platform/qcom/venus/hfi_helper.h
@@ -759,11 +759,6 @@ struct hfi_multi_stream_3x {
 	u32 enable;
 };
 
-struct hfi_multi_view_format {
-	u32 views;
-	u32 view_order[1];
-};
-
 #define HFI_MULTI_SLICE_OFF			0x1
 #define HFI_MULTI_SLICE_BY_MB_COUNT		0x2
 #define HFI_MULTI_SLICE_BY_BYTE_COUNT		0x3
@@ -1036,11 +1031,6 @@ struct hfi_codec_supported {
 	u32 enc_codecs;
 };
 
-struct hfi_properties_supported {
-	u32 num_properties;
-	u32 properties[1];
-};
-
 struct hfi_max_sessions_supported {
 	u32 max_sessions;
 };
@@ -1083,16 +1073,6 @@ struct hfi_resource_ocmem_requirement {
 	u32 size;
 };
 
-struct hfi_resource_ocmem_requirement_info {
-	u32 num_entries;
-	struct hfi_resource_ocmem_requirement requirements[1];
-};
-
-struct hfi_property_sys_image_version_info_type {
-	u32 string_size;
-	u8  str_image_version[1];
-};
-
 struct hfi_codec_mask_supported {
 	u32 codecs;
 	u32 video_domains;
@@ -1135,15 +1115,6 @@ struct hfi_index_extradata_config {
 	u32 index_extra_data_id;
 };
 
-struct hfi_extradata_header {
-	u32 size;
-	u32 version;
-	u32 port_index;
-	u32 type;
-	u32 data_size;
-	u8 data[1];
-};
-
 struct hfi_batch_info {
 	u32 input_batch_count;
 	u32 output_batch_count;
@@ -1234,11 +1205,6 @@ static inline void hfi_bufreq_set_count_min_host(struct hfi_buffer_requirements
 		req->count_min = val;
 };
 
-struct hfi_data_payload {
-	u32 size;
-	u8 data[1];
-};
-
 struct hfi_enable_picture {
 	u32 picture_type;
 };
@@ -1267,11 +1233,6 @@ struct hfi_buffer_alloc_mode_supported {
 	u32 data[1];
 };
 
-struct hfi_mb_error_map {
-	u32 error_map_size;
-	u8 error_map[1];
-};
-
 struct hfi_metadata_pass_through {
 	int enable;
 	u32 size;

-- 
2.45.0.rc1.225.g2a3ae87e7f-goog