write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/arch/arm/mach-prima2/rstc.c
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@@ -1,9 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * reset controller for CSR SiRFprimaII
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  *
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  * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
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- *
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- * Licensed under GPLv2 or later.
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  */
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 #include <linux/kernel.h>
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@@ -65,10 +64,17 @@
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 #define SIRFSOC_SYS_RST_BIT  BIT(31)
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-static void sirfsoc_restart(enum reboot_mode mode, const char *cmd)
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+static int sirfsoc_restart(struct notifier_block *nb, unsigned long action,
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+			   void *data)
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 {
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 	writel(SIRFSOC_SYS_RST_BIT, sirfsoc_rstc_base);
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+	return NOTIFY_DONE;
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 }
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+
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+static struct notifier_block sirfsoc_restart_nb = {
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+	.notifier_call  = sirfsoc_restart,
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+	.priority       = 192,
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+};
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 static int sirfsoc_rstc_probe(struct platform_device *pdev)
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 {
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@@ -80,7 +86,7 @@
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 	}
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 	sirfsoc_reset_controller.of_node = np;
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-	arm_pm_restart = sirfsoc_restart;
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+	register_restart_handler(&sirfsoc_restart_nb);
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 	if (IS_ENABLED(CONFIG_RESET_CONTROLLER))
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 		reset_controller_register(&sirfsoc_reset_controller);