ACPI: track opregion names to avoid driver resource conflicts.

[mv-sheeva.git] / include / linux / acpi.h

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 63f2e6ed698f5ba471efab1f7f5af1cc4942fb96..893f90a5dea924e21f97867b37db5b50178b226c 100644 (file)
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -217,6 +217,11 @@ extern int pnpacpi_disabled;
 #define PXM_INVAL      (-1)
 #define NID_INVAL      (-1)
 
+int acpi_check_region(resource_size_t start, resource_size_t n,
+                     const char *name);
+int acpi_check_mem_region(resource_size_t start, resource_size_t n,
+                     const char *name);
+
 #else  /* CONFIG_ACPI */
 
 static inline int acpi_boot_init(void)
@@ -229,5 +234,17 @@ static inline int acpi_boot_table_init(void)
        return 0;
 }
 
+static inline int acpi_check_region(resource_size_t start, resource_size_t n,
+                                   const char *name)
+{
+       return 0;
+}
+
+static inline int acpi_check_mem_region(resource_size_t start,
+                                       resource_size_t n, const char *name)
+{
+       return 0;
+}
+
 #endif /* !CONFIG_ACPI */
 #endif /*_LINUX_ACPI_H*/