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Diffstat (limited to 'arch/x86/boot/compressed/acpi.c')
-rw-r--r--arch/x86/boot/compressed/acpi.c48
1 files changed, 24 insertions, 24 deletions
diff --git a/arch/x86/boot/compressed/acpi.c b/arch/x86/boot/compressed/acpi.c
index 149795c369f2..25019d42ae93 100644
--- a/arch/x86/boot/compressed/acpi.c
+++ b/arch/x86/boot/compressed/acpi.c
@@ -21,30 +21,6 @@
struct mem_vector immovable_mem[MAX_NUMNODES*2];
/*
- * Max length of 64-bit hex address string is 19, prefix "0x" + 16 hex
- * digits, and '\0' for termination.
- */
-#define MAX_ADDR_LEN 19
-
-static acpi_physical_address get_cmdline_acpi_rsdp(void)
-{
- acpi_physical_address addr = 0;
-
-#ifdef CONFIG_KEXEC
- char val[MAX_ADDR_LEN] = { };
- int ret;
-
- ret = cmdline_find_option("acpi_rsdp", val, MAX_ADDR_LEN);
- if (ret < 0)
- return 0;
-
- if (kstrtoull(val, 16, &addr))
- return 0;
-#endif
- return addr;
-}
-
-/*
* Search EFI system tables for RSDP. If both ACPI_20_TABLE_GUID and
* ACPI_TABLE_GUID are found, take the former, which has more features.
*/
@@ -298,6 +274,30 @@ acpi_physical_address get_rsdp_addr(void)
}
#if defined(CONFIG_RANDOMIZE_BASE) && defined(CONFIG_MEMORY_HOTREMOVE)
+/*
+ * Max length of 64-bit hex address string is 19, prefix "0x" + 16 hex
+ * digits, and '\0' for termination.
+ */
+#define MAX_ADDR_LEN 19
+
+static acpi_physical_address get_cmdline_acpi_rsdp(void)
+{
+ acpi_physical_address addr = 0;
+
+#ifdef CONFIG_KEXEC
+ char val[MAX_ADDR_LEN] = { };
+ int ret;
+
+ ret = cmdline_find_option("acpi_rsdp", val, MAX_ADDR_LEN);
+ if (ret < 0)
+ return 0;
+
+ if (kstrtoull(val, 16, &addr))
+ return 0;
+#endif
+ return addr;
+}
+
/* Compute SRAT address from RSDP. */
static unsigned long get_acpi_srat_table(void)
{