Commit 1b7b5698 authored by Richard Purdie's avatar Richard Purdie Committed by Russell King
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[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: default avatarRichard Purdie <rpurdie@rpsys.net>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 14fca61a
......@@ -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);
}
......
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