[PATCH v3 07/19] power: reset: brcm-kona-reset: Use devm_register_sys_off_handler(RESTART)

From: Andrew Davis <afd@ti.com>
To: Sebastian Reichel <sre@kernel.org>,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
	Cristian Ciocaltea <cristian.ciocaltea@gmail.com>,
	Florian Fainelli <florian.fainelli@broadcom.com>,
	Ray Jui <rjui@broadcom.com>,
	Scott Branden <sbranden@broadcom.com>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Sean Wang <sean.wang@mediatek.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>
Cc: <linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-actions@lists.infradead.org>,
	<linux-arm-msm@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>, Andrew Davis <afd@ti.com>
Subject: [PATCH v3 07/19] power: reset: brcm-kona-reset: Use devm_register_sys_off_handler(RESTART)
Date: Thu, 8 Feb 2024 11:03:58 -0600	[thread overview]
Message-ID: <20240208170410.67975-8-afd@ti.com> (raw)
In-Reply-To: <20240208170410.67975-1-afd@ti.com>

Use device life-cycle managed register function to simplify probe.

Signed-off-by: Andrew Davis <afd@ti.com>
---
 drivers/power/reset/brcm-kona-reset.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/power/reset/brcm-kona-reset.c b/drivers/power/reset/brcm-kona-reset.c
index d05728b1db097..ee3f1bb976530 100644
--- a/drivers/power/reset/brcm-kona-reset.c
+++ b/drivers/power/reset/brcm-kona-reset.c
@@ -15,8 +15,7 @@
 
 static void __iomem *kona_reset_base;
 
-static int kona_reset_handler(struct notifier_block *this,
-				unsigned long mode, void *cmd)
+static int kona_reset_handler(struct sys_off_data *data)
 {
 	/*
 	 * A soft reset is triggered by writing a 0 to bit 0 of the soft reset
@@ -31,18 +30,14 @@ static int kona_reset_handler(struct notifier_block *this,
 	return NOTIFY_DONE;
 }
 
-static struct notifier_block kona_reset_nb = {
-	.notifier_call = kona_reset_handler,
-	.priority = 128,
-};
-
 static int kona_reset_probe(struct platform_device *pdev)
 {
 	kona_reset_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(kona_reset_base))
 		return PTR_ERR(kona_reset_base);
 
-	return register_restart_handler(&kona_reset_nb);
+	return devm_register_sys_off_handler(&pdev->dev, SYS_OFF_MODE_RESTART,
+					     128, kona_reset_handler, NULL);
 }
 
 static const struct of_device_id of_match[] = {
-- 
2.39.2

