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-rw-r--r--drivers/acpi/bus.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index fb1be7b5dbc..765fd1c56cd 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -694,12 +694,6 @@ void __init acpi_early_init(void)
if (!acpi_strict)
acpi_gbl_enable_interpreter_slack = TRUE;
- /*
- * Doing a zero-sized mapping will clear out the previous
- * __acpi_map_table() mapping, if any.
- */
- __acpi_map_table(0, 0);
-
acpi_gbl_permanent_mmap = 1;
status = acpi_reallocate_root_table();