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power: reset: at91-reset: add sclk to struct at91_reset

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Add sclk 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 10:03:30 +00:00 committed by Sebastian Reichel
parent 4d9ce0f56a
commit f9e6ce74cb
1 changed files with 7 additions and 8 deletions
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15
drivers/power/reset/at91-reset.c
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@ -52,12 +52,11 @@ enum reset_type {
struct at91_reset {
void __iomem *rstc_base;
void __iomem *ramc_base[2];
struct clk *sclk;
};
static struct at91_reset reset;
static struct clk *sclk;
/*
* unless the SDRAM is cleanly shutdown before we hit the
* reset register it can be left driving the data bus and
@ -238,11 +237,11 @@ 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;
sclk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(sclk))
return PTR_ERR(sclk);
reset.sclk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(reset.sclk))
return PTR_ERR(reset.sclk);
ret = clk_prepare_enable(sclk);
ret = clk_prepare_enable(reset.sclk);
if (ret) {
dev_err(&pdev->dev, "Could not enable slow clock\n");
return ret;
@ -250,7 +249,7 @@ static int __init at91_reset_probe(struct platform_device *pdev)
ret = register_restart_handler(&at91_restart_nb);
if (ret) {
clk_disable_unprepare(sclk);
clk_disable_unprepare(reset.sclk);
return ret;
}
@ -262,7 +261,7 @@ 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);
clk_disable_unprepare(sclk);
clk_disable_unprepare(reset.sclk);
return 0;
}