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Commit 023dcd25 authored by Joe Perches's avatar Joe Perches Committed by Jiri Kosina
Browse files

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: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent a19568eb

arch/arm/nwfpe/fpmodule.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -147,7 +147,7 @@ void float_raise(signed char flags) 
#ifdef CONFIG_DEBUG_USER

#ifdef CONFIG_DEBUG_USER

	if (flags & debug)

	if (flags & debug)

 		printk(KERN_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,

		       current->comm, current->pid, flags,

		       __builtin_return_address(0), GET_USERREG()->ARM_pc);

		       __builtin_return_address(0), GET_USERREG()->ARM_pc);

#endif

#endif