lib/vsprintf: OF nodes are first and foremost, struct device_nodes

Factor out static kobject_string() function that simply calls
device_node_string(), and thus remove references to kobjects (as these are
struct device_node).

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 6917d36..4b766ee 100644 (file)
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1915,6 +1915,9 @@ char *device_node_string(char *buf, char *end, struct device_node *dn,
        struct printf_spec str_spec = spec;
        str_spec.field_width = -1;
 
+       if (fmt[0] != 'F')
+               return error_string(buf, end, "(%pO?)", spec);
+
        if (!IS_ENABLED(CONFIG_OF))
                return error_string(buf, end, "(%pOF?)", spec);
 
@@ -1988,17 +1991,6 @@ char *device_node_string(char *buf, char *end, struct device_node *dn,
        return widen_string(buf, buf - buf_start, end, spec);
 }
 
-static char *kobject_string(char *buf, char *end, void *ptr,
-                           struct printf_spec spec, const char *fmt)
-{
-       switch (fmt[1]) {
-       case 'F':
-               return device_node_string(buf, end, ptr, spec, fmt + 1);
-       }
-
-       return error_string(buf, end, "(%pO?)", spec);
-}
-
 /*
  * Show a '%p' thing.  A kernel extension is that the '%p' is followed
  * by an extra set of alphanumeric characters that are extended format
@@ -2177,7 +2169,7 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
        case 'G':
                return flags_string(buf, end, ptr, spec, fmt);
        case 'O':
-               return kobject_string(buf, end, ptr, spec, fmt);
+               return device_node_string(buf, end, ptr, spec, fmt + 1);
        case 'x':
                return pointer_string(buf, end, ptr, spec);
        }