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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-66b72762eabsm3602840a12.4.2026.03.31.02.33.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 31 Mar 2026 02:33:38 -0700 (PDT) Message-ID: Date: Tue, 31 Mar 2026 11:33:36 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] clk: qcom: Constify qcom_cc_driver_data To: Krzysztof Kozlowski , Bjorn Andersson , Michael Turquette , Stephen Boyd , Maxime Coquelin , Alexandre Torgue , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org References: <20260331091721.61613-3-krzysztof.kozlowski@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260331091721.61613-3-krzysztof.kozlowski@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzMxMDA5MSBTYWx0ZWRfX6PYOd3icav5Z 3LDHHnaXwT9pmAd8eKr2MYnOUHg0H6PANxxE+OzjZiq7kpbddAoxTBo+ZW6BfK2RBqISkWZ9oHZ iN5TVrY/qt5heo+NsAa6vE47mwlOY93gPbHH3oYILSJjTWcHVWxVOwrA0NvPaBC4sDgtNseMrK1 v9dJXxiLeW2y3mrOQLgrAvLVPsVi07g0UFStP6CdzFXMmEa4YHX2GOJv9Gr3Tg0NzfpKtazVraG R5lYOvfObVv8xxMXJiwWix5uvzG+8/Uoy/v5IncFCJOjwkF0a/R+6zl1gQu+MJ7ah4DlBJnMsOB 9trtETffDDxAZyQzb7rFEdYIsomczxydF4nkorXBSWD6GpKzxAjyDLVOeKBxkq4TdfPfYxY9inR gCHfVOxklVNTvpvDuyHp0bwyz0YrVDeVX7E6rEr49H1TZP0+Y3S6M1j1KO9zFcsf+uxSfHestOa MawVPtnDdav/fCNjiAA== X-Proofpoint-ORIG-GUID: IKQM2LtsxoOF_R5QVu9KBiQC2-KTeUyZ X-Proofpoint-GUID: IKQM2LtsxoOF_R5QVu9KBiQC2-KTeUyZ X-Authority-Analysis: v=2.4 cv=NLjYOk6g c=1 sm=1 tr=0 ts=69cb94f5 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=n83Ni56Gs3YPKE9ALmUA:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 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=2026-03-31_02,2026-03-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=0 impostorscore=0 spamscore=0 phishscore=0 priorityscore=1501 malwarescore=0 clxscore=1015 lowpriorityscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603310091 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260331_023342_071063_A3AD5CD1 X-CRM114-Status: GOOD ( 15.25 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 3/31/26 11:17 AM, Krzysztof Kozlowski wrote: > The static 'struct qcom_cc_driver_data' contains probe match-like data > and is not modified: neither by the driver defining it nor by common.c > code using it. > > Make it const for code safety and code readability. > > Signed-off-by: Krzysztof Kozlowski > --- [...] > --- a/drivers/clk/qcom/common.h > +++ b/drivers/clk/qcom/common.h > @@ -49,7 +49,7 @@ struct qcom_cc_desc { > size_t num_icc_hws; > unsigned int icc_first_node_id; > bool use_rpm; > - struct qcom_cc_driver_data *driver_data; > + const struct qcom_cc_driver_data *driver_data; This can be a const ptr to const data, even Konrad