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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: QUfGUJrUkAosWT0jpWDHurAGBMdKoh_h X-Proofpoint-ORIG-GUID: QUfGUJrUkAosWT0jpWDHurAGBMdKoh_h X-Authority-Analysis: v=2.4 cv=f91FxeyM c=1 sm=1 tr=0 ts=68e7518b cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=L4UNg9I9cQSOxNpRiiGXlA==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=EUspDBNiAAAA:8 a=L4P4cphVmhIBbhJv2lsA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDA4MDEyMSBTYWx0ZWRfXycDnsvfbiQzZ 3tC4eElug1eXPo+/quvlrBZ+8vhbIs2vy+rLX/USG6faCg+rHzszP2Cn3iLxvcNvwiYkXzcSE/i PtYjyuNj576jkzcfIcQbjHBqYT/C1e/opz/GOBKYM55SpQV5+t+Zq+CP2ubG2fRce1tz+kZIBkL ZzouC68NLz2kk8YTiZ5J/PYskAXpqUlQfJTGTIm7pslwwBHFCkuY1ddoANuL3p3kqMAWEuZsBG+ 0mPBYhTOlrQKfC3lVSBnj70JzidVyQgr0kFjwJw5/7T6lz1bEyOWmKszTU2vho1IrTXAHrMFIHv oYtgk5W+xcv1SiW1ctJw6VygGRjsFuwR60iMR0gmWlbrEsULXU0sMX5livnCoMqB1SkrDckvGuM 3+fqtrP7tKXg+9lUn7xLmB/lGTGxew== 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=2025-10-09_01,2025-10-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1015 adultscore=0 priorityscore=1501 malwarescore=0 suspectscore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510080121 On 10/8/2025 10:03 AM, Dmitry Baryshkov wrote: > Make all struct iris_platform_data instances constant, they are not > modified at runtime. > > 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/drivers/media/platform/qcom/iris/iris_platform_common.h > index 17ed86bf78bb3b0bc3f0862253fba6505ac3d164..5ffc1874e8c6362b1c650e912c230e9c4e3bd160 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 = 4, > }; > > -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; > > 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/drivers/media/platform/qcom/iris/iris_platform_gen2.c > index cbf38e13f89e5c4c46e759fbb86777854d751552..b444e816355624bca8248cce9da7adcd7caf6c5b 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[] = { > BUF_SCRATCH_2, > }; > > -struct iris_platform_data sm8550_data = { > +const struct iris_platform_data sm8550_data = { > .get_instance = iris_hfi_gen2_get_instance, > .init_hfi_command_ops = iris_hfi_gen2_command_ops_init, > .init_hfi_response_ops = iris_hfi_gen2_response_ops_init, > @@ -827,7 +827,7 @@ struct iris_platform_data sm8550_data = { > * - controller_rst_tbl to sm8650_controller_reset_table > * - fwname to "qcom/vpu/vpu33_p4.mbn" > */ > -struct iris_platform_data sm8650_data = { > +const struct iris_platform_data sm8650_data = { > .get_instance = iris_hfi_gen2_get_instance, > .init_hfi_command_ops = iris_hfi_gen2_command_ops_init, > .init_hfi_response_ops = iris_hfi_gen2_response_ops_init, > @@ -912,7 +912,7 @@ struct iris_platform_data sm8650_data = { > .enc_op_int_buf_tbl_size = ARRAY_SIZE(sm8550_enc_op_int_buf_tbl), > }; > > -struct iris_platform_data sm8750_data = { > +const struct iris_platform_data sm8750_data = { > .get_instance = iris_hfi_gen2_get_instance, > .init_hfi_command_ops = iris_hfi_gen2_command_ops_init, > .init_hfi_response_ops = iris_hfi_gen2_response_ops_init, > @@ -998,7 +998,7 @@ struct iris_platform_data sm8750_data = { > * - inst_caps to platform_inst_cap_qcs8300 > * - inst_fw_caps to inst_fw_cap_qcs8300 > */ > -struct iris_platform_data qcs8300_data = { > +const struct iris_platform_data qcs8300_data = { > .get_instance = iris_hfi_gen2_get_instance, > .init_hfi_command_ops = iris_hfi_gen2_command_ops_init, > .init_hfi_response_ops = iris_hfi_gen2_response_ops_init, > diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c > index e29cba993fde922b579eb7e5a59ae34bb46f9f0f..66a5bdd24d8a0e98b0554a019438bf4caa1dc43c 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[] = { > BUF_SCRATCH_2, > }; > > -struct iris_platform_data sm8250_data = { > +const struct iris_platform_data sm8250_data = { > .get_instance = iris_hfi_gen1_get_instance, > .init_hfi_command_ops = &iris_hfi_gen1_command_ops_init, > .init_hfi_response_ops = iris_hfi_gen1_response_ops_init, > Reviewed-by: Dikshita Agarwal Thanks, Dikshita