From: Richard Purdie <rpurdie@rpsys.net>
Date: Tue, 27 Feb 2007 11:09:33 +0000 (+0100)
Subject: [ARM] 4237/2: oprofile: Always allow backtraces on ARM
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1b7b56982fdcd9d85effd76f3928cf5d6eb26155;p=linux-beck.git

[ARM] 4237/2: oprofile: Always allow backtraces on ARM

Always allow backtrace when using oprofile on ARM, even if a PMU
isn't present.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c
index 0a007b931f63..a9de727c9327 100644
--- a/arch/arm/oprofile/common.c
+++ b/arch/arm/oprofile/common.c
@@ -131,6 +131,8 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 	struct op_arm_model_spec *spec = NULL;
 	int ret = -ENODEV;
 
+	ops->backtrace = arm_backtrace;
+
 #ifdef CONFIG_CPU_XSCALE
 	spec = &op_xscale_spec;
 #endif
@@ -161,7 +163,6 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 		ops->start = op_arm_start;
 		ops->stop = op_arm_stop;
 		ops->cpu_type = op_arm_model->name;
-		ops->backtrace = arm_backtrace;
 		printk(KERN_INFO "oprofile: using %s\n", spec->name);
 	}