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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: 4_y53SKYTx0qRfA0s98SLU3MOW18kor8 X-Proofpoint-GUID: 4_y53SKYTx0qRfA0s98SLU3MOW18kor8 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTEwMDAzNiBTYWx0ZWRfX3ej6m8RN6cFP PYEzIWTd8ExccooH/YCzHR3mypZGx1LtIHFI9KiklY7w7LUyRai/DVlRhOHwnwoITspeYYbIfHg 6WuqE2OdedcF2wuLWBQXh3vlLnNiujEc9ycAldZhe1kZqhpFlkxTeyfKVBTtV6v9QuRIdmhKi9x caxhWc5c+nj3Qwnli3BOQDG8XbGphAg6f3U7NDaHqMqlyY4eHHNXM6q1baCofcCWcwc2ZAzRJD4 tWmvF6r0mkMjMSYg2XDKJpiOMrpB9t1fO77W/0dlLju1yX7L+lBA2WqefBJo/ZPbNcCP91JAKHw 7Q6DUzEbHXBxEmh2w0U5ySgHJDToA60sjIH9jn7aww2W3528FuvptdGaoR6b6/8K5Yp+EBeXPM8 vknbiv+s6KQ5C2zZ1/b5CblZWzc/eA== X-Authority-Analysis: v=2.4 cv=LvyfC3dc c=1 sm=1 tr=0 ts=69116cdc cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=eAYKFCynwHV13TWbRR4A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-10_02,2025-11-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 lowpriorityscore=0 phishscore=0 priorityscore=1501 clxscore=1015 spamscore=0 adultscore=0 impostorscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511100036 On 11/9/2025 8:07 PM, Shivendra Pratap wrote: > +static int __init psci_init_vendor_reset(void) > +{ > + struct reboot_mode_driver *reboot; > + struct device_node *psci_np; > + struct device_node *np; We can take advantage of __cleanup() attribute to simply the code paths. Declare the variables like below     struct device_node *psci_np __free(device_node) = NULL;     struct device_node *np __free(device_node) = NULL; and get rid of the explicit of_node_put(). I think, we can take up this an improvement once this series landed. But if you happen to respin to address other issues, please take care of this as well. > + int ret; > + > + if (!psci_system_reset2_supported) > + return -EINVAL; > + > + psci_np = of_find_compatible_node(NULL, NULL, "arm,psci-1.0"); > + if (!psci_np) > + return -ENODEV; > + > + np = of_find_node_by_name(psci_np, "reboot-mode"); > + if (!np) { > + of_node_put(psci_np); > + return -ENODEV; > + } > + > + ret = atomic_notifier_chain_register(&panic_notifier_list, &psci_panic_block); > + if (ret) > + goto err_notifier; > + > + reboot = kzalloc(sizeof(*reboot), GFP_KERNEL); > + if (!reboot) { > + ret = -ENOMEM; > + goto err_kzalloc; > + } > + > + reboot->write = psci_set_vendor_sys_reset2; > + reboot->driver_name = "psci"; > + > + ret = reboot_mode_register(reboot, of_fwnode_handle(np)); > + if (ret) > + goto err_register; > + > + of_node_put(psci_np); > + of_node_put(np); > + return 0; > + > +err_register: > + kfree(reboot); > +err_kzalloc: > + atomic_notifier_chain_unregister(&panic_notifier_list, &psci_panic_block); > +err_notifier: > + of_node_put(psci_np); > + of_node_put(np); > + return ret; > +} > +late_initcall(psci_init_vendor_reset)