linux-kernel - [tip:x86/urgent] x86/devicetree: Convert to using %pOF instead of ->full

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Message-ID: <tip-db15e7f27369b81b6605a546d54eb844f87370a5@git.kernel.org>
Date:   Fri, 21 Jul 2017 02:41:42 -0700
From:   tip-bot for Rob Herring <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     torvalds@...ux-foundation.org, hpa@...or.com, robh@...nel.org,
        peterz@...radead.org, linux-kernel@...r.kernel.org,
        tglx@...utronix.de, mingo@...nel.org
Subject: [tip:x86/urgent] x86/devicetree: Convert to using %pOF instead of
 ->full_name

Commit-ID:  db15e7f27369b81b6605a546d54eb844f87370a5
Gitweb:     http://git.kernel.org/tip/db15e7f27369b81b6605a546d54eb844f87370a5
Author:     Rob Herring <robh@...nel.org>
AuthorDate: Tue, 18 Jul 2017 16:42:47 -0500
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Fri, 21 Jul 2017 10:14:15 +0200

x86/devicetree: Convert to using %pOF instead of ->full_name

Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each device node.

Signed-off-by: Rob Herring <robh@...nel.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: devicetree@...r.kernel.org
Link: http://lkml.kernel.org/r/20170718214339.7774-7-robh@kernel.org
[ Clarify the error message while at it, as 'node' is ambiguous. ]
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/kernel/devicetree.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c
index 3fe45f8..cbf1f6b 100644
--- a/arch/x86/kernel/devicetree.c
+++ b/arch/x86/kernel/devicetree.c
@@ -235,8 +235,7 @@ static void __init dtb_add_ioapic(struct device_node *dn)
 
 	ret = of_address_to_resource(dn, 0, &r);
 	if (ret) {
-		printk(KERN_ERR "Can't obtain address from node %s.\n",
-				dn->full_name);
+		printk(KERN_ERR "Can't obtain address from device node %pOF.\n", dn);
 		return;
 	}
 	mp_register_ioapic(++ioapic_id, r.start, gsi_top, &cfg);