rk3568 rt init

hc

2023-11-06 e3e12f52b214121840b44c91de5b3e5af5d3eb84

 kernel/arch/arm/mach-prima2/platsmp.c
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@@ -22,7 +22,7 @@
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 static void __iomem *clk_base;
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-static DEFINE_SPINLOCK(boot_lock);
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+static DEFINE_RAW_SPINLOCK(boot_lock);
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 static void sirfsoc_secondary_init(unsigned int cpu)
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 {
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@@ -36,8 +36,8 @@
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 	/*
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 	 * Synchronise with the boot thread.
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 	 */
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-	spin_lock(&boot_lock);
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-	spin_unlock(&boot_lock);
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+	raw_spin_lock(&boot_lock);
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+	raw_spin_unlock(&boot_lock);
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 }
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 static const struct of_device_id clk_ids[]  = {
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@@ -75,7 +75,7 @@
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 	/* make sure write buffer is drained */
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 	mb();
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-	spin_lock(&boot_lock);
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+	raw_spin_lock(&boot_lock);
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 	/*
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 	 * The secondary processor is waiting to be released from
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@@ -107,7 +107,7 @@
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 	 * now the secondary core is starting up let it run its
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 	 * calibrations, then wait for it to finish
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 	 */
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-	spin_unlock(&boot_lock);
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+	raw_spin_unlock(&boot_lock);
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 	return pen_release != -1 ? -ENOSYS : 0;
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 }