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arm: Use vsprintf extention %pf with builtin_return_address 

Emit the function name not the address when possible.

builtin_return_address() gives an address.  When building
a kernel with CONFIG_KALLSYMS, emit the actual function
name not the address.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Joe Perches 2012-02-28 10:49:32 -08:00 committed by Jiri Kosina
parent a19568ebfa
commit 023dcd25ce
1 changed files with 1 additions and 1 deletions
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2
arch/arm/nwfpe/fpmodule.c
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@ -147,7 +147,7 @@ void float_raise(signed char flags)
#ifdef CONFIG_DEBUG_USER
if (flags & debug)
printk(KERN_DEBUG
"NWFPE: %s[%d] takes exception %08x at %p from %08lx\n",
"NWFPE: %s[%d] takes exception %08x at %pf from %08lx\n",
current->comm, current->pid, flags,
__builtin_return_address(0), GET_USERREG()->ARM_pc);
#endif