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[2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-590881fe5besm3112637e87.50.2025.10.12.09.23.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Oct 2025 09:23:36 -0700 (PDT) From: Dmitry Baryshkov Date: Sun, 12 Oct 2025 19:23:29 +0300 Subject: [PATCH v2 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: <20251012-iris-sc7280-v2-2-d53a1a4056c3@oss.qualcomm.com> References: <20251012-iris-sc7280-v2-0-d53a1a4056c3@oss.qualcomm.com> In-Reply-To: <20251012-iris-sc7280-v2-0-d53a1a4056c3@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, Bryan O'Donoghue X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=4265; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=uoVbn3VVUUigPywid2f2V13SpTXgIyshJR5BshILzqU=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBo69YDgTsZHb567g79+2iwK084AvbAnhqxEjRm9 9NSmPXpVzCJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaOvWAwAKCRCLPIo+Aiko 1buZCACRMQ45/h9HldMZ8AbFLfBfgzhsCceXbmGXXavOhjnpjKg4FrOFRTBU9XXnVsD9BTio0eK P83GzPA6fvIdkatxBq2TAh7eo4i8swWVvo/Gc6vowoa0DYpD5cI9iYBmPck+rBJBV6o60VHMer4 k1RYT5/Xc4HG04rtwCwCspqVyEiBmzB00KkBfSOyKSYNoCUFsM+HGwZYANnE6EQgNEKbooS+pIU 34oW2hALsgWjXFMLOgUAYyk2QrfIfbk49Y3vBPKEeImLdKBvJ11VWer70Vg11uWnq0wxtaKOriK T/vo3zmaejBudwRTzdHBsJqPZcppFYTGM2BL9v5pu2N+pGRY X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Authority-Analysis: v=2.4 cv=R64O2NRX c=1 sm=1 tr=0 ts=68ebd60b cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=vHBkZ3WG4vhFy3QD8MgA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-GUID: OLaFZ30Fl-C2mYoRwwUrz0L61RvKD2EW X-Proofpoint-ORIG-GUID: OLaFZ30Fl-C2mYoRwwUrz0L61RvKD2EW X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDExMDAxOCBTYWx0ZWRfXx7lUBlVA3ThD 6DToGsBEb/jEvg97Y1isJQjPAf+g2qE1yw2dshHNCEXF4PowLuy3iGHkPZguiDm5jbou+kHAkLt dHubpudm7SMUjZ9EIFWc9Xi8g2PPzPFJe6tfPHPaShL1i3nIKKQGTsa+d1xrtJNa58HQxuRtD3I DMuBFZT1SmxfvwQfiE5EXNSjAsS5WHnLj7aTF5dEe79TEiJ76wKEGJO+Xj2N8JuN/yRjzZLa3rY fnXrRCzMFniuVbZ4cCa+Zxoh6uGTCzbDJ8lDK8DcxUsApnmtFryPgfS5ybl9GP2YftbszyAaRA9 BNJkHg0Q0zngcOFPrsHJK79yzdJ1AwzAN+Yt2s23HPnWnN+iPs/8w3T4L07dihXgybhmFCdl1Nd uw5vnTpH7v5FnDr7YmR2ihTsi1J/Qw== 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=2025-10-12_06,2025-10-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 malwarescore=0 adultscore=0 impostorscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510110018 Make all struct iris_platform_data instances constant, they are not modified at runtime. Reviewed-by: Bryan O'Donoghue Reviewed-by: Dikshita Agarwal Signed-off-by: Dmitry Baryshkov --- 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