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[24.155.109.49]) by smtp.googlemail.com with ESMTPSA id o68-v6sm2902294oik.56.2018.08.28.08.52.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 28 Aug 2018 08:52:58 -0700 (PDT) From: Rob Herring To: Frank Rowand , devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 4/4] vsprintf: print OF node name using full_name Date: Tue, 28 Aug 2018 10:52:54 -0500 Message-Id: <20180828155254.10709-5-robh@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180828155254.10709-1-robh@kernel.org> References: <20180828155254.10709-1-robh@kernel.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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. Signed-off-by: Rob Herring --- lib/vsprintf.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) -- 2.17.1 diff --git a/lib/vsprintf.c b/lib/vsprintf.c index d5b3a3f95c01..891c282092a0 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);