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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7321b34c003sm2125039b3a.52.2025.02.11.17.49.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 11 Feb 2025 17:49:40 -0800 (PST) Message-ID: Date: Wed, 12 Feb 2025 09:49:32 +0800 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 net-next v3 03/14] net: ethernet: qualcomm: Add PPE driver for IPQ9574 SoC To: Andrew Lunn Cc: Luo Jie , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lei Wei , Suruchi Agarwal , Pavithra R , Simon Horman , Jonathan Corbet , Kees Cook , "Gustavo A. R. Silva" , Philipp Zabel , linux-arm-msm@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-hardening@vger.kernel.org, quic_kkumarcs@quicinc.com, quic_linchen@quicinc.com, srinivas.kandagatla@linaro.org, bartosz.golaszewski@linaro.org, john@phrozen.org References: <20250209-qcom_ipq_ppe-v3-0-453ea18d3271@quicinc.com> <20250209-qcom_ipq_ppe-v3-3-453ea18d3271@quicinc.com> <58e05149-abc2-4cf4-a6e8-35380823d94a@oss.qualcomm.com> Content-Language: en-US From: Jie Gan In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: -Bsgwaxp957TymRm36WuPCVfLXwAFXJC X-Proofpoint-GUID: -Bsgwaxp957TymRm36WuPCVfLXwAFXJC X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-11_10,2025-02-11_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 priorityscore=1501 mlxscore=0 bulkscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 spamscore=0 clxscore=1015 impostorscore=0 mlxlogscore=622 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2501170000 definitions=main-2502120013 On 2/11/2025 9:04 PM, Andrew Lunn wrote: >>> +#ifndef __PPE_H__ >>> +#define __PPE_H__ >>> + >>> +#include >>> +#include >>> + >>> +struct device; >> #include ? >> >>> +struct regmap; >> Same with previous one, include it's header file? >> > > If the structure is opaque at this level, it is fine to not include > the header. There is nothing in the header actually needed. By not > including it, the build it faster. A large part of the kernel build > time is spent processing headers, so less headers are better. > > Andrew Thanks for explanation, that's make sense. Jie