From: Rob Herring <rob.herring@calxeda.com>
Date: Thu, 25 Oct 2012 18:53:09 +0000 (-0500)
Subject: ARM: smp_twd: don't warn on no DT node
X-Git-Tag: firefly_0821_release~3680^2~1449^2~4^3~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0336517b38c5fd643784eeee8f0d73efd48e3361;p=firefly-linux-kernel-4.4.55.git

ARM: smp_twd: don't warn on no DT node

Not having a TWD is valid if we have multiple platforms with different
cores, so remove the warning message.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---

diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index b22d700fea27..6ec73f91a1d6 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -366,10 +366,8 @@ void __init twd_local_timer_of_register(void)
 	int err;
 
 	np = of_find_matching_node(NULL, twd_of_match);
-	if (!np) {
-		err = -ENODEV;
-		goto out;
-	}
+	if (!np)
+		return -ENODEV;
 
 	twd_ppi = irq_of_parse_and_map(np, 0);
 	if (!twd_ppi) {