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Wed, 13 Aug 2025 16:41:40 -0500 Received: from lelvem-mr06.itg.ti.com (10.180.75.8) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55 via Frontend Transport; Wed, 13 Aug 2025 16:41:40 -0500 Received: from fllvem-mr07.itg.ti.com ([10.249.42.149]) by lelvem-mr06.itg.ti.com (8.18.1/8.18.1) with ESMTP id 57DLfdNH2611079; Wed, 13 Aug 2025 16:41:40 -0500 From: Andrew Davis To: Philipp Zabel , Vladimir Zapolskiy , Jacky Huang , Shan-Chun Hung , Qin Jian CC: , , , Andrew Davis Subject: [PATCH 2/6] reset: intel: Use devm_register_restart_handler() Date: Wed, 13 Aug 2025 16:41:34 -0500 Message-ID: <20250813214138.477659-3-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20250813214138.477659-1-afd@ti.com> References: <20250813214138.477659-1-afd@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250813_224157_512429_CD24CD18 X-CRM114-Status: GOOD ( 13.05 ) 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 Function register_restart_handler() is deprecated. Using this new API removes our need to keep and manage a struct notifier_block and to later unregister the handler. Signed-off-by: Andrew Davis --- drivers/reset/reset-intel-gw.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/reset/reset-intel-gw.c b/drivers/reset/reset-intel-gw.c index a5a01388ae7fa..97671b99f565a 100644 --- a/drivers/reset/reset-intel-gw.c +++ b/drivers/reset/reset-intel-gw.c @@ -28,7 +28,6 @@ struct intel_reset_soc { struct intel_reset_data { struct reset_controller_dev rcdev; - struct notifier_block restart_nb; const struct intel_reset_soc *soc_data; struct regmap *regmap; struct device *dev; @@ -154,12 +153,10 @@ static int intel_reset_xlate(struct reset_controller_dev *rcdev, return id; } -static int intel_reset_restart_handler(struct notifier_block *nb, - unsigned long action, void *data) +static int intel_reset_restart_handler(struct sys_off_data *data) { - struct intel_reset_data *reset_data; + struct intel_reset_data *reset_data = data->cb_data; - reset_data = container_of(nb, struct intel_reset_data, restart_nb); intel_assert_device(&reset_data->rcdev, reset_data->reboot_id); return NOTIFY_DONE; @@ -216,9 +213,7 @@ static int intel_reset_probe(struct platform_device *pdev) if (data->soc_data->legacy) data->reboot_id |= FIELD_PREP(STAT_BIT_OFFSET_MASK, rb_id[2]); - data->restart_nb.notifier_call = intel_reset_restart_handler; - data->restart_nb.priority = 128; - register_restart_handler(&data->restart_nb); + devm_register_restart_handler(&pdev->dev, intel_reset_restart_handler, data); return 0; } -- 2.39.2