ACPICA: Formatting update - no functional changes
Split long lines, update comments.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index d30b0e6..78277ed 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -325,9 +325,8 @@
next_external_char++;
}
} else {
- /*
- * Handle Carat prefixes
- */
+ /* Handle Carat prefixes */
+
while (*next_external_char == '^') {
info->num_carats++;
next_external_char++;
@@ -552,9 +551,8 @@
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- /*
- * Check for a prefix (one '\' | one or more '^').
- */
+ /* Check for a prefix (one '\' | one or more '^') */
+
switch (internal_name[0]) {
case '\\':
prefix_length = 1;
@@ -580,7 +578,7 @@
}
/*
- * Check for object names. Note that there could be 0-255 of these
+ * Check for object names. Note that there could be 0-255 of these
* 4-byte elements.
*/
if (prefix_length < internal_name_length) {
@@ -637,9 +635,8 @@
return_ACPI_STATUS(AE_BAD_PATHNAME);
}
- /*
- * Build converted_name
- */
+ /* Build the converted_name */
+
*converted_name = ACPI_ALLOCATE_ZEROED(required_length);
if (!(*converted_name)) {
return_ACPI_STATUS(AE_NO_MEMORY);
@@ -685,6 +682,9 @@
* and keep all pointers within this subsystem - however this introduces
* more (and perhaps unnecessary) overhead.
*
+ * The current implemenation is basically a placeholder until such time comes
+ * that it is needed.
+ *
******************************************************************************/
struct acpi_namespace_node *acpi_ns_map_handle_to_node(acpi_handle handle)
@@ -692,9 +692,8 @@
ACPI_FUNCTION_ENTRY();
- /*
- * Simple implementation
- */
+ /* Parameter validation */
+
if ((!handle) || (handle == ACPI_ROOT_OBJECT)) {
return (acpi_gbl_root_node);
}