powerpc: 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: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -207,7 +207,7 @@ __ioremap_caller(phys_addr_t addr, unsigned long size, unsigned long flags,
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*/
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if (mem_init_done && (p < virt_to_phys(high_memory)) &&
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!(__allow_ioremap_reserved && memblock_is_region_reserved(p, size))) {
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printk("__ioremap(): phys addr 0x%llx is RAM lr %p\n",
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printk("__ioremap(): phys addr 0x%llx is RAM lr %pf\n",
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(unsigned long long)p, __builtin_return_address(0));
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return NULL;
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}
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