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[2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-58b0119f461sm6751107e87.107.2025.10.07.21.33.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Oct 2025 21:33:14 -0700 (PDT) From: Dmitry Baryshkov Date: Wed, 08 Oct 2025 07:33:00 +0300 Subject: [PATCH 2/8] media: iris: turn platform data into constants Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251008-iris-sc7280-v1-2-def050ba5e1f@oss.qualcomm.com> References: <20251008-iris-sc7280-v1-0-def050ba5e1f@oss.qualcomm.com> In-Reply-To: <20251008-iris-sc7280-v1-0-def050ba5e1f@oss.qualcomm.com> To: Vikash Garodia , Dikshita Agarwal , Abhinav Kumar , Bryan O'Donoghue , Mauro Carvalho Chehab , Konrad Dybcio Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=4138; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=+L0FVb3nT0HZF4UpH+QDTgMj2kgmz3latLiDdbZpIWU=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBo5emCc0GzpkeysADwzIdcoCkqGZcJYkX11Ti9S LXsSZFA55eJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaOXpggAKCRCLPIo+Aiko 1SypB/91KIe0vvc7MesIeeibhDgXrRcrF64yJEgkbBnDOnaFLXISD20vmus96QdxK9zyvN9FSVE za4G/q5NshWkBfeVUVHb3KSUT1T5oraYu+L7SQviv24D05aGXmXU+7vRnvPnqy2h++v0AzC4UCE CgY6A4rWH3yBK7UEBx42oZu0krIm5pNKKLBfGBL/Yxr+CgZzsG5HvhPbSZrNx5TnsAYEUPJTnX+ KP8t8IJk6GGpqnXXo41s7xjSSxXgnSEn4a2V9nURQcn4guDMMAwKzb1PxIrv/GofQiTZkNkD6O3 NXSx5n3e0E6AhLQkWcfx/9JVg3Va5bW5n1++VAYP9r9brSJf X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDA3MDE0NiBTYWx0ZWRfX0/EUkH1/7sGQ SfExCWTWAJtDwN0vGGfXnRkZ7jkfAHvu0iDDHBrjzot5rK+xrgQfTNMSsLMzxjUU7qKbVyp3RZn qH8NzXYsX8tF23CblmwT18q79JJIlyxkmVdnHZrSOA6WlMebnKV6PFqNMYWGifTBJU3lh9x4plw pOexwZkhCGnQN/Ka/M3DTGBWytZq+FXB6OzRh8bV5rC6tm5nEwH6AAs118isBmwfIMae1xYxifM HZ41C+ksuk9g0Pjtx/YZEb6ivCDmuhOo/M+AXlTFBVHb7t2yohEY9YmOBQ5c0kv0njoBHGyHTVf gkI603ZuICWHAYpb8c21IP8xRx5XNF2uYm/9Ra/8xMHTfnpN1352CrWMn795nbPkSIG9SAcg1IQ Rx+sqobEma75tPEwDgg08BX5OnRL1w== X-Proofpoint-ORIG-GUID: wgf90NlxQiwPbYmj0yOuaDFotGbo8BmU X-Proofpoint-GUID: wgf90NlxQiwPbYmj0yOuaDFotGbo8BmU X-Authority-Analysis: v=2.4 cv=cKbtc1eN c=1 sm=1 tr=0 ts=68e5e98d cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=EUspDBNiAAAA:8 a=vHBkZ3WG4vhFy3QD8MgA:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-07_02,2025-10-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 malwarescore=0 spamscore=0 priorityscore=1501 adultscore=0 impostorscore=0 lowpriorityscore=0 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2509150000 definitions=main-2510070146 Make all struct iris_platform_data instances constant, they are not modified at runtime. Signed-off-by: Dmitry Baryshkov Reviewed-by: Bryan O'Donoghue Reviewed-by: Dikshita Agarwal --- drivers/media/platform/qcom/iris/iris_platform_common.h | 10 +++++----- drivers/media/platform/qcom/iris/iris_platform_gen2.c | 8 ++++---- drivers/media/platform/qcom/iris/iris_platform_sm8250.c | 2 +- 3 files changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/driv= ers/media/platform/qcom/iris/iris_platform_common.h index 17ed86bf78bb3b0bc3f0862253fba6505ac3d164..5ffc1874e8c6362b1c650e912c2= 30e9c4e3bd160 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_common.h +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h @@ -41,11 +41,11 @@ enum pipe_type { PIPE_4 =3D 4, }; =20 -extern struct iris_platform_data qcs8300_data; -extern struct iris_platform_data sm8250_data; -extern struct iris_platform_data sm8550_data; -extern struct iris_platform_data sm8650_data; -extern struct iris_platform_data sm8750_data; +extern const struct iris_platform_data qcs8300_data; +extern const struct iris_platform_data sm8250_data; +extern const struct iris_platform_data sm8550_data; +extern const struct iris_platform_data sm8650_data; +extern const struct iris_platform_data sm8750_data; =20 enum platform_clk_type { IRIS_AXI_CLK, /* AXI0 in case of platforms with multiple AXI clocks */ diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/driver= s/media/platform/qcom/iris/iris_platform_gen2.c index cbf38e13f89e5c4c46e759fbb86777854d751552..b444e816355624bca8248cce9da= 7adcd7caf6c5b 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c @@ -737,7 +737,7 @@ static const u32 sm8550_enc_op_int_buf_tbl[] =3D { BUF_SCRATCH_2, }; =20 -struct iris_platform_data sm8550_data =3D { +const struct iris_platform_data sm8550_data =3D { .get_instance =3D iris_hfi_gen2_get_instance, .init_hfi_command_ops =3D iris_hfi_gen2_command_ops_init, .init_hfi_response_ops =3D iris_hfi_gen2_response_ops_init, @@ -827,7 +827,7 @@ struct iris_platform_data sm8550_data =3D { * - controller_rst_tbl to sm8650_controller_reset_table * - fwname to "qcom/vpu/vpu33_p4.mbn" */ -struct iris_platform_data sm8650_data =3D { +const struct iris_platform_data sm8650_data =3D { .get_instance =3D iris_hfi_gen2_get_instance, .init_hfi_command_ops =3D iris_hfi_gen2_command_ops_init, .init_hfi_response_ops =3D iris_hfi_gen2_response_ops_init, @@ -912,7 +912,7 @@ struct iris_platform_data sm8650_data =3D { .enc_op_int_buf_tbl_size =3D ARRAY_SIZE(sm8550_enc_op_int_buf_tbl), }; =20 -struct iris_platform_data sm8750_data =3D { +const struct iris_platform_data sm8750_data =3D { .get_instance =3D iris_hfi_gen2_get_instance, .init_hfi_command_ops =3D iris_hfi_gen2_command_ops_init, .init_hfi_response_ops =3D iris_hfi_gen2_response_ops_init, @@ -998,7 +998,7 @@ struct iris_platform_data sm8750_data =3D { * - inst_caps to platform_inst_cap_qcs8300 * - inst_fw_caps to inst_fw_cap_qcs8300 */ -struct iris_platform_data qcs8300_data =3D { +const struct iris_platform_data qcs8300_data =3D { .get_instance =3D iris_hfi_gen2_get_instance, .init_hfi_command_ops =3D iris_hfi_gen2_command_ops_init, .init_hfi_response_ops =3D iris_hfi_gen2_response_ops_init, diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c b/driv= ers/media/platform/qcom/iris/iris_platform_sm8250.c index e29cba993fde922b579eb7e5a59ae34bb46f9f0f..66a5bdd24d8a0e98b0554a01943= 8bf4caa1dc43c 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c +++ b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c @@ -314,7 +314,7 @@ static const u32 sm8250_enc_ip_int_buf_tbl[] =3D { BUF_SCRATCH_2, }; =20 -struct iris_platform_data sm8250_data =3D { +const struct iris_platform_data sm8250_data =3D { .get_instance =3D iris_hfi_gen1_get_instance, .init_hfi_command_ops =3D &iris_hfi_gen1_command_ops_init, .init_hfi_response_ops =3D iris_hfi_gen1_response_ops_init, --=20 2.47.3