AcoSail/kernel_optimize_test
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sh: Symbol exports for trapped I/O.

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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2008-02-12 16:02:02 +09:00
parent 96f2fc006c
commit ecc14e8cf7
1 changed files with 5 additions and 0 deletions
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5
arch/sh/kernel/io_trapped.c
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@ -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)
{ {