1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/acpi/acpica/exnames.c b/drivers/acpi/acpica/exnames.c
index 679f308c5a89..d11e539ef763 100644
--- a/drivers/acpi/acpica/exnames.c
+++ b/drivers/acpi/acpica/exnames.c
@@ -102,7 +102,7 @@ static char *acpi_ex_allocate_name_string(u32 prefix_count, u32 num_name_segs)
         name_string = ACPI_ALLOCATE(size_needed);
         if (!name_string) {
                 ACPI_ERROR((AE_INFO,
-                            "Could not allocate size %d", size_needed));
+                            "Could not allocate size %u", size_needed));
                 return_PTR(NULL);
         }
 
@@ -216,7 +216,7 @@ static acpi_status acpi_ex_name_segment(u8 ** in_aml_address, char *name_string)
                  */
                 status = AE_AML_BAD_NAME;
                 ACPI_ERROR((AE_INFO,
-                            "Bad character %02x in name, at %p",
+                            "Bad character 0x%02x in name, at %p",
                             *aml_address, aml_address));
         }