2 files changed, 2 insertions, 3 deletions

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 7594f65800cf..4bc1c4178f50 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1406,7 +1406,7 @@ acpi_os_invalidate_address(
         switch (space_id) {
         case ACPI_ADR_SPACE_SYSTEM_IO:
         case ACPI_ADR_SPACE_SYSTEM_MEMORY:
-                /* Only interference checks against SystemIO and SytemMemory
+                /* Only interference checks against SystemIO and SystemMemory
                    are needed */
                 res.start = address;
                 res.end = address + length - 1;
@@ -1458,7 +1458,7 @@ acpi_os_validate_address (
         switch (space_id) {
         case ACPI_ADR_SPACE_SYSTEM_IO:
         case ACPI_ADR_SPACE_SYSTEM_MEMORY:
-                /* Only interference checks against SystemIO and SytemMemory
+                /* Only interference checks against SystemIO and SystemMemory
                    are needed */
                 res = kzalloc(sizeof(struct acpi_res_list), GFP_KERNEL);
                 if (!res)
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index ddc76787b842..f74d3b31e5c9 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -172,7 +172,6 @@ static int acpi_power_get_list_state(struct acpi_handle_list *list, int *state)
                 return -EINVAL;
 
         /* The state of the list is 'on' IFF all resources are 'on'. */
-        /* */
 
         for (i = 0; i < list->count; i++) {
                 /*