From 6d0a70a284be782e8b0120de75398a1a1155a50c Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 27 Aug 2018 08:13:56 -0500 Subject: vsprintf: print OF node name using full_name In preparation to remove the node name pointer from struct device_node, convert the node name print to get the node name from the full name. Reviewed-by: Frank Rowand Signed-off-by: Rob Herring --- lib/vsprintf.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'lib/vsprintf.c') diff --git a/lib/vsprintf.c b/lib/vsprintf.c index d5b3a3f95c01..b1909ca75593 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -1596,6 +1596,7 @@ 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 = ':'; @@ -1607,7 +1608,11 @@ 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); -- cgit v1.2.3