[PATCH 4/11] ACPI: Do not export functions that are only used in osl.c

Rafael J. Wysocki
2011-01-20T11:38:56Z

From: Rafael J. Wysocki <rjw@sisk.pl>

The functions acpi_os_map_generic_address() and
acpi_os_unmap_generic_address() are only used in drivers/acpi/osl.c,
so make them static and remove the extern definitions of them from
include/linux/acpi_io.h.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---
drivers/acpi/osl.c | 6 ++----
include/linux/acpi_io.h | 3 ---
2 files changed, 2 insertions(+), 7 deletions(-)

Index: linux-2.6/drivers/acpi/osl.c
===================================================================
--- linux-2.6.orig/drivers/acpi/osl.c
+++ linux-2.6/drivers/acpi/osl.c
@@ -397,7 +397,7 @@ void __init early_acpi_os_unmap_memory(v
__acpi_unmap_table(virt, size);
}

-int acpi_os_map_generic_address(struct acpi_generic_address *addr)
+static int acpi_os_map_generic_address(struct acpi_generic_address *addr)
{
void __iomem *virt;

@@ -413,9 +413,8 @@ int acpi_os_map_generic_address(struct a

return 0;
}
-EXPORT_SYMBOL_GPL(acpi_os_map_generic_address);

-void acpi_os_unmap_generic_address(struct acpi_generic_address *addr)
+static void acpi_os_unmap_generic_address(struct acpi_generic_address *addr)
{
void __iomem *virt;
unsigned long flags;
@@ -433,7 +432,6 @@ void acpi_os_unmap_generic_address(struc

acpi_os_unmap_memory(virt, size);
}
-EXPORT_SYMBOL_GPL(acpi_os_unmap_generic_address);

#ifdef ACPI_FUTURE_USAGE
acpi_status
Index: linux-2.6/include/linux/acpi_io.h
===================================================================
--- linux-2.6.orig/include/linux/acpi_io.h
+++ linux-2.6/include/linux/acpi_io.h
@@ -10,7 +10,4 @@ static inline void __iomem *acpi_os_iore
return ioremap_cache(phys, size);
}

-int acpi_os_map_generic_address(struct acpi_generic_address *addr);
-void acpi_os_unmap_generic_address(struct acpi_generic_address *addr);
-
#endif