don't use alloc_bootmem in drivers/acpi/table.c

diff -Nru a/drivers/acpi/tables.c b/drivers/acpi/tables.c
@@ -69,7 +69,8 @@
 
 static unsigned long		sdt_pa;		/* Physical Address */
 static unsigned long		sdt_count;	/* Table count */
-static struct acpi_table_sdt	*sdt_entry;
+
+static struct acpi_table_sdt	sdt_entry[ACPI_MAX_TABLES];
 
 void
 acpi_table_print (

@@ -425,12 +426,6 @@
 			sdt_count = ACPI_MAX_TABLES;
 		}
 
-		sdt_entry = alloc_bootmem(sdt_count * sizeof(struct acpi_table_sdt));
-		if (!sdt_entry) {
-			printk(KERN_ERR "ACPI: Could not allocate mem for SDT entries!\n");
-			return -ENOMEM;
-		}
-
 		for (i = 0; i < sdt_count; i++)
 			sdt_entry[i].pa = (unsigned long) mapped_xsdt->entry[i];
 	}

@@ -475,12 +470,6 @@
 			printk(KERN_WARNING PREFIX "Truncated %lu RSDT entries\n",
 				(sdt_count - ACPI_MAX_TABLES));
 			sdt_count = ACPI_MAX_TABLES;
-		}
-
-		sdt_entry = alloc_bootmem(sdt_count * sizeof(struct acpi_table_sdt));
-		if (!sdt_entry) {
-			printk(KERN_ERR "ACPI: Could not allocate mem for SDT entries!\n");
-			return -ENOMEM;
 		}
 
 		for (i = 0; i < sdt_count; i++)