diff options
Diffstat (limited to 'lib/vsprintf.c')
| -rw-r--r-- | lib/vsprintf.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index ad4fbe5bc730..37a54a6dd594 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -1684,6 +1684,7 @@ char *device_node_string(char *buf, char *end, struct device_node *dn, fmt = "f"; for (pass = false; strspn(fmt,"fnpPFcC"); fmt++, pass = true) { + int precision; if (pass) { if (buf < end) *buf = ':'; @@ -1695,7 +1696,11 @@ char *device_node_string(char *buf, char *end, struct device_node *dn, buf = device_node_gen_full_name(dn, buf, end); break; case 'n': /* name */ - buf = string(buf, end, dn->name, str_spec); + p = kbasename(of_node_full_name(dn)); + precision = str_spec.precision; + str_spec.precision = strchrnul(p, '@') - p; + buf = string(buf, end, p, str_spec); + str_spec.precision = precision; break; case 'p': /* phandle */ buf = number(buf, end, (unsigned int)dn->phandle, num_spec); |