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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-kernel@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-Authority-Analysis: v=2.4 cv=CNUamxrD c=1 sm=1 tr=0 ts=69e8bdcd cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=gpaKJrZyFcMpK8QZ-bcA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-GUID: Mji8Zc0aOUKIZ0DWy9fi1AcSnI7kA2YO X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDIyMDExOSBTYWx0ZWRfX1soVFoLpR4fl BeuGfVBpPd18EJgGsIpGVRMO2sS4fjqiP4eB83HoEcfFoave2U1zxIqtjwz2eQp51/MwhpdERhp rhxB2QlnCmn8ySuoABQMZxjQ842oUew1AaM5NfPcdPWuKQVHuZE9gYihnBttYhbueE0DkgrdP1s e7KZJ1wndS04YIYmyCglPy9l8rJH4oansXd7xfaBQxsm1cFjKWh5ltDQMHUd9SqBcK6Wus0TKy0 OTY+aV8TrWeb9qaTF0vaOBVwNnYJBc0/eS+FbRYeha7d7sbQ4ZQ14BWDHkPLCVhgYxBaMbcyNfi v6E7m578bdVC9omplZtr9eeUFPd0TOYW3pmZAXFoQa9s0ERh2tA22biNvMZaROqYmF2SAlLvt9H 0RcnqvDDy9mn9+vVGd12gikmwNaIJ7bBDj+WCLUiJxRg9JYKN97/Z9BN2JvPaV61LbuQvG8q7cS k8QEEYBwZMhTtowHDUg== X-Proofpoint-ORIG-GUID: Mji8Zc0aOUKIZ0DWy9fi1AcSnI7kA2YO 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 malwarescore=0 lowpriorityscore=0 impostorscore=0 phishscore=0 bulkscore=0 suspectscore=0 clxscore=1015 spamscore=0 priorityscore=1501 adultscore=0 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