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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ba45553980csm537315066b.58.2026.04.22.05.23.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 22 Apr 2026 05:23:39 -0700 (PDT) Message-ID: <5b740daa-132b-4719-baeb-c029bb82f5d0@oss.qualcomm.com> Date: Wed, 22 Apr 2026 14:23:37 +0200 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/7] media: qcom: iris: Remove dead assignment in iris_hfi_gen2_set_tier() To: Dikshita Agarwal , Vikash Garodia , Abhinav Kumar , Bryan O'Donoghue , Mauro Carvalho Chehab , Hans Verkuil , Stefan Schmidt , Hans Verkuil , Deepa Guthyappa Madivalara Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan O'Donoghue References: <20260422-iris-code-improvement-v1-0-8e150482212d@oss.qualcomm.com> <20260422-iris-code-improvement-v1-4-8e150482212d@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260422-iris-code-improvement-v1-4-8e150482212d@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: MoHW8tmNezSxWGhYPir6QBhlMHdlwt-d X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDIyMDExOSBTYWx0ZWRfXzjI2SHunahO0 jD5gXjTVXfPrLqeFV5W2QweD6n/oZ0S4M7gUZPNfghvxU/Pq6sb9cqpnDPD7xenoqdu8Ln9G/mi 5RH1ga5c18lxKiPmgb2QUR8f/rmb0w69W7pP8Pmd8d1xO0ivitqA6gImX/s9OIip119ZIZuU2ue 0ftBXTlJhoNxMSCUgto3vBOpOH7fpDManjQq0iEtrN9XRY3MRAaybew1B2XSvvc6NJsRq16gfwc J56rmHCzTZOk4BLTsewsF//hT92GSWCRtlnx3YXUiYVdr+940h5fy+berBaIQkWgXiQ2vm0MEZo QIz0e+zHHcNtFjznEkPIGqj97SgFuydFPkYlcsDKheZvywpJjlBzeQOKqU91A0w8npAZqb230bX TbzOnyDnaM2vtq0kJZQiYbX4DkNjk4GTe389FypQTm+uEp6YnyvODvivY5mqoM5t72n5DGPjgGE U5+9NB3GDg9wxtiF48A== X-Authority-Analysis: v=2.4 cv=WKJPmHsR c=1 sm=1 tr=0 ts=69e8bdcd cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=gpaKJrZyFcMpK8QZ-bcA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-GUID: MoHW8tmNezSxWGhYPir6QBhlMHdlwt-d X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-22_01,2026-04-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=0 spamscore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 phishscore=0 priorityscore=1501 malwarescore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604220119 On 4/22/26 1:16 PM, Dikshita Agarwal wrote: > Fold the ternary initialiser directly into the variable declaration, > removing the dead store that was immediately overwritten. > > Fixes: 2af481a459a4 ("media: iris: Define AV1-specific platform capabilities and properties") > Signed-off-by: Dikshita Agarwal > --- > drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c > index 30bfd90d423ba024caf6ececc827f7102e8f3324..06698fde639ec654ff9ec78a178271ab2284f5f0 100644 > --- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c > +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c > @@ -536,10 +536,9 @@ static int iris_hfi_gen2_set_tier(struct iris_inst *inst, u32 plane) > { > u32 port = iris_hfi_gen2_get_port(inst, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE); > struct iris_inst_hfi_gen2 *inst_hfi_gen2 = to_iris_inst_hfi_gen2(inst); > - u32 tier = inst->fw_caps[TIER].value; > - > - tier = (inst->codec == V4L2_PIX_FMT_AV1) ? inst->fw_caps[TIER_AV1].value : > + u32 tier = (inst->codec == V4L2_PIX_FMT_AV1) ? inst->fw_caps[TIER_AV1].value : > inst->fw_caps[TIER].value; > + Since you're touching this already, I think the cleanest way to handle it would be to do 'tier_cap = (inst->codec == V4L2_PIX_FMT_AV1) ? TIER_AV1 : TIER` and then use that index Also, the namespacing here is mediocre - "TIER" doesn't indicate it's an index of the fw caps array Konrad