modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/parisc/iosapic.c
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@@ -1,13 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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 ** I/O Sapic Driver - PCI interrupt line support
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 **
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 **      (c) Copyright 1999 Grant Grundler
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 **      (c) Copyright 1999 Hewlett-Packard Company
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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 as published by
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-**      the Free Software Foundation; either version 2 of the License, or
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-**      (at your option) any later version.
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 **
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 ** The I/O sapic driver manages the Interrupt Redirection Table which is
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 ** the control logic to convert PCI line based interrupts into a Message
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@@ -126,21 +123,10 @@
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 **   o disable IRdT - call disable_irq(vector[line]->processor_irq)
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 */
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-
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-/* FIXME: determine which include files are really needed */
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-#include <linux/types.h>
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-#include <linux/kernel.h>
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-#include <linux/spinlock.h>
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 #include <linux/pci.h>
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-#include <linux/init.h>
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-#include <linux/slab.h>
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-#include <linux/interrupt.h>
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-#include <asm/byteorder.h>	/* get in-line asm for swab */
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 #include <asm/pdc.h>
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 #include <asm/pdcpat.h>
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-#include <asm/page.h>
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-#include <asm/io.h>		/* read/write functions */
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 #ifdef CONFIG_SUPERIO
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 #include <asm/superio.h>
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 #endif
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@@ -216,9 +202,9 @@
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 static DEFINE_SPINLOCK(iosapic_lock);
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-static inline void iosapic_eoi(void __iomem *addr, unsigned int data)
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+static inline void iosapic_eoi(__le32 __iomem *addr, __le32 data)
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 {
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-	__raw_writel(data, addr);
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+	__raw_writel((__force u32)data, addr);
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 }
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 /*
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@@ -889,6 +875,7 @@
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 	return vi->txn_irq;
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 }
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+EXPORT_SYMBOL(iosapic_serial_irq);
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 #endif
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@@ -941,7 +928,7 @@
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 		return NULL;
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 	}
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-	isi->addr = ioremap_nocache(hpa, 4096);
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+	isi->addr = ioremap(hpa, 4096);
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 	isi->isi_hpa = hpa;
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 	isi->isi_version = iosapic_rd_version(isi);
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 	isi->isi_num_vectors = IOSAPIC_IRDT_MAX_ENTRY(isi->isi_version) + 1;