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power: reset: at91-reset: add notifier block to struct at91_reset

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Add struct notifier_block to struct at91_reset.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Claudiu.Beznea@microchip.com 2020-01-21 10:03:31 +00:00 committed by Sebastian Reichel
parent f9e6ce74cb
commit 1e3c4af9de
1 changed files with 5 additions and 7 deletions
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12
drivers/power/reset/at91-reset.c
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@ -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;