microblaze: 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: Michal Simek <monstr@monstr.eu>
diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c
index 59bf233..e3a68bb 100644
--- a/arch/microblaze/mm/pgtable.c
+++ b/arch/microblaze/mm/pgtable.c
@@ -80,7 +80,7 @@
!(p >= virt_to_phys((unsigned long)&__bss_stop) &&
p < virt_to_phys((unsigned long)__bss_stop))) {
printk(KERN_WARNING "__ioremap(): phys addr "PTE_FMT
- " is RAM lr %p\n", (unsigned long)p,
+ " is RAM lr %pf\n", (unsigned long)p,
__builtin_return_address(0));
return NULL;
}