3 files changed, 6 insertions, 5 deletions

diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/resources/rscalc.c
index a573ad5d41db..cf87b0230026 100644
--- a/drivers/acpi/resources/rscalc.c
+++ b/drivers/acpi/resources/rscalc.c
@@ -451,7 +451,7 @@ acpi_rs_get_list_length(u8 * aml_buffer,
                  */
                 buffer_size = acpi_gbl_resource_struct_sizes[resource_index] +
                     extra_struct_bytes;
-                buffer_size = ACPI_ROUND_UP_TO_NATIVE_WORD(buffer_size);
+                buffer_size = (u32) ACPI_ROUND_UP_TO_NATIVE_WORD(buffer_size);
 
                 *size_needed += buffer_size;
 
@@ -579,7 +579,7 @@ acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
 
                 /* Round up the size since each element must be aligned */
 
-                temp_size_needed = ACPI_ROUND_UP_to_64_bIT(temp_size_needed);
+                temp_size_needed = ACPI_ROUND_UP_TO_64BIT(temp_size_needed);
 
                 /* Point to the next union acpi_operand_object */
 
diff --git a/drivers/acpi/resources/rscreate.c b/drivers/acpi/resources/rscreate.c
index 4c322daaf885..008058acdd39 100644
--- a/drivers/acpi/resources/rscreate.c
+++ b/drivers/acpi/resources/rscreate.c
@@ -335,7 +335,7 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
                 /* Now align the current length */
 
                 user_prt->length =
-                    (u32) ACPI_ROUND_UP_to_64_bIT(user_prt->length);
+                    (u32) ACPI_ROUND_UP_TO_64BIT(user_prt->length);
 
                 /* 4) Fourth subobject: Dereference the PRT.source_index */
 
diff --git a/drivers/acpi/resources/rsutils.c b/drivers/acpi/resources/rsutils.c
index aa98eebc9b78..0e493f2fec4d 100644
--- a/drivers/acpi/resources/rsutils.c
+++ b/drivers/acpi/resources/rsutils.c
@@ -354,6 +354,7 @@ acpi_rs_get_resource_source(acpi_rs_length resource_length,
                  * Zero the entire area of the buffer.
                  */
                 total_length =
+                    (u32)
                     ACPI_STRLEN(ACPI_CAST_PTR(char, &aml_resource_source[1])) +
                     1;
                 total_length = (u32) ACPI_ROUND_UP_TO_NATIVE_WORD(total_length);
@@ -528,7 +529,7 @@ acpi_rs_get_crs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer)
          */
         status = acpi_rs_create_resource_list(obj_desc, ret_buffer);
 
-        /* on exit, we must delete the object returned by evaluate_object */
+        /* On exit, we must delete the object returned by evaluate_object */
 
         acpi_ut_remove_reference(obj_desc);
         return_ACPI_STATUS(status);
@@ -578,7 +579,7 @@ acpi_rs_get_prs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer)
          */
         status = acpi_rs_create_resource_list(obj_desc, ret_buffer);
 
-        /* on exit, we must delete the object returned by evaluate_object */
+        /* On exit, we must delete the object returned by evaluate_object */
 
         acpi_ut_remove_reference(obj_desc);
         return_ACPI_STATUS(status);