power: reset: at91-reset: add notifier block to struct at91_reset (1e3c4af9) · Commits · 戴 / test

drivers/power/reset/at91-reset.c

+5 −7

Original line number	Diff line number	Diff line
		@@ -53,6 +53,7 @@ struct at91_reset {
		void __iomem *rstc_base;
		void __iomem *ramc_base[2];
		struct clk *sclk;
		struct notifier_block nb;
		};

		static struct at91_reset reset;
		@@ -205,10 +206,6 @@ static const struct of_device_id at91_reset_of_match[] = {
		};
		MODULE_DEVICE_TABLE(of, at91_reset_of_match);

		static struct notifier_block at91_restart_nb = {
		.priority = 192,
		};

		static int __init at91_reset_probe(struct platform_device *pdev)
		{
		const struct of_device_id *match;
		@@ -235,7 +232,8 @@ static int __init at91_reset_probe(struct platform_device *pdev)
		}

		match = of_match_node(at91_reset_of_match, pdev->dev.of_node);
		at91_restart_nb.notifier_call = match->data;
		reset.nb.notifier_call = match->data;
		reset.nb.priority = 192;

		reset.sclk = devm_clk_get(&pdev->dev, NULL);
		if (IS_ERR(reset.sclk))
		@@ -247,7 +245,7 @@ static int __init at91_reset_probe(struct platform_device *pdev)
		return ret;
		}

		ret = register_restart_handler(&at91_restart_nb);
		ret = register_restart_handler(&reset.nb);
		if (ret) {
		clk_disable_unprepare(reset.sclk);
		return ret;
		@@ -260,7 +258,7 @@ static int __init at91_reset_probe(struct platform_device *pdev)

		static int __exit at91_reset_remove(struct platform_device *pdev)
		{
		unregister_restart_handler(&at91_restart_nb);
		unregister_restart_handler(&reset.nb);
		clk_disable_unprepare(reset.sclk);

		return 0;