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ARM: at91/clocksource: remove !DT PIT initializations
As AT91 !DT code is now removed, cleanup the PIT clocksource driver. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [nicolas.ferre@atmel.com: split patch] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Boris BREZILLON <boris.brezillon@free-electrons.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
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@ -31,8 +31,6 @@ extern void __init at91_sysirq_mask_rtt(u32 rtt_base);
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/* Timer */
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extern void at91rm9200_timer_init(void);
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extern void at91sam926x_ioremap_pit(u32 addr);
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extern void at91sam926x_pit_init(int irq);
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/* idle */
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extern void at91sam9_idle(void);
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@ -262,35 +262,3 @@ static void __init at91sam926x_pit_dt_init(struct device_node *node)
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}
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CLOCKSOURCE_OF_DECLARE(at91sam926x_pit, "atmel,at91sam9260-pit",
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at91sam926x_pit_dt_init);
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static void __iomem *pit_base_addr;
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void __init at91sam926x_pit_init(int irq)
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{
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struct pit_data *data;
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data = kzalloc(sizeof(*data), GFP_KERNEL);
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if (!data)
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panic(pr_fmt("Unable to allocate memory\n"));
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data->base = pit_base_addr;
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data->mck = clk_get(NULL, "mck");
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if (IS_ERR(data->mck))
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panic(pr_fmt("Unable to get mck clk\n"));
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data->irq = irq;
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at91sam926x_pit_common_init(data);
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}
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void __init at91sam926x_ioremap_pit(u32 addr)
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{
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if (of_have_populated_dt())
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return;
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pit_base_addr = ioremap(addr, 16);
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if (!pit_base_addr)
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panic(pr_fmt("Impossible to ioremap PIT\n"));
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}
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