modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/clocksource/mmio.c
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@@ -1,9 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Generic MMIO clocksource support
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/clocksource.h>
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 #include <linux/errno.h>
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@@ -24,6 +21,7 @@
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 {
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 	return (u64)readl_relaxed(to_mmio_clksrc(c)->reg);
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 }
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+EXPORT_SYMBOL_GPL(clocksource_mmio_readl_up);
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 u64 clocksource_mmio_readl_down(struct clocksource *c)
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 {
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@@ -49,7 +47,7 @@
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  * @bits:	Number of valid bits
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  * @read:	One of clocksource_mmio_read*() above
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  */
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-int __init clocksource_mmio_init(void __iomem *base, const char *name,
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+int clocksource_mmio_init(void __iomem *base, const char *name,
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 	unsigned long hz, int rating, unsigned bits,
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 	u64 (*read)(struct clocksource *))
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 {
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@@ -71,3 +69,4 @@
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 	return clocksource_register_hz(&cs->clksrc, hz);
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 }
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+EXPORT_SYMBOL_GPL(clocksource_mmio_init);