From: Joe Perches Date: Tue, 28 Feb 2012 18:49:32 +0000 (-0800) Subject: arm: Use vsprintf extention %pf with builtin_return_address X-Git-Tag: upstream/snapshot3+hdmi~7431^2~44 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=023dcd25ce409506f992f9e3a822424de035fe05;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git 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 Signed-off-by: Jiri Kosina --- diff --git a/arch/arm/nwfpe/fpmodule.c b/arch/arm/nwfpe/fpmodule.c index cb7658e..4e729f0 100644 --- a/arch/arm/nwfpe/fpmodule.c +++ b/arch/arm/nwfpe/fpmodule.c @@ -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