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

[tip-bot for Rob Herring]

Commit-ID:  db15e7f27369b81b6605a546d54eb844f87370a5
Gitweb:     http://git.kernel.org/tip/db15e7f27369b81b6605a546d54eb844f87370a5
Author:     Rob Herring <robh@xxxxxxxxxx>
AuthorDate: Tue, 18 Jul 2017 16:42:47 -0500
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
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@xxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/20170718214339.7774-7-robh@xxxxxxxxxx
[ Clarify the error message while at it, as 'node' is ambiguous. ]
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 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);