sh: Symbol exports for trapped I/O. (ecc14e8c) · Commits · e / devices / android_kernel_fairphone_FP3

arch/sh/kernel/io_trapped.c

+5 −0

Original line number	Original line	Diff line number	Diff line
	@@ -13,6 +13,7 @@
	#include <linux/mm.h>		#include <linux/mm.h>
	#include <linux/bitops.h>		#include <linux/bitops.h>
	#include <linux/vmalloc.h>		#include <linux/vmalloc.h>
			#include <linux/module.h>
	#include <asm/system.h>		#include <asm/system.h>
	#include <asm/mmu_context.h>		#include <asm/mmu_context.h>
	#include <asm/uaccess.h>		#include <asm/uaccess.h>
	@@ -23,9 +24,11 @@

	#ifdef CONFIG_HAS_IOPORT		#ifdef CONFIG_HAS_IOPORT
	LIST_HEAD(trapped_io);		LIST_HEAD(trapped_io);
			EXPORT_SYMBOL_GPL(trapped_io);
	#endif		#endif
	#ifdef CONFIG_HAS_IOMEM		#ifdef CONFIG_HAS_IOMEM
	LIST_HEAD(trapped_mem);		LIST_HEAD(trapped_mem);
			EXPORT_SYMBOL_GPL(trapped_mem);
	#endif		#endif
	static DEFINE_SPINLOCK(trapped_lock);		static DEFINE_SPINLOCK(trapped_lock);

	@@ -86,6 +89,7 @@ int __init register_trapped_io(struct trapped_io *tiop)
	pr_warning("unable to install trapped io filter\n");		pr_warning("unable to install trapped io filter\n");
	return -1;		return -1;
	}		}
			EXPORT_SYMBOL_GPL(register_trapped_io);

	void __iomem match_trapped_io_handler(struct list_head list,		void __iomem match_trapped_io_handler(struct list_head list,
	unsigned long offset,		unsigned long offset,
	@@ -113,6 +117,7 @@ void __iomem match_trapped_io_handler(struct list_head list,
	spin_unlock_irq(&trapped_lock);		spin_unlock_irq(&trapped_lock);
	return NULL;		return NULL;
	}		}
			EXPORT_SYMBOL_GPL(match_trapped_io_handler);

	static struct trapped_io *lookup_tiop(unsigned long address)		static struct trapped_io *lookup_tiop(unsigned long address)
	{		{