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Subject[PATCH trivial next 5/9] powerpc: Use vsprintf extention %pf with builtin_return_address
Date
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>
---
arch/powerpc/mm/pgtable_32.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 51f8795..0907f92 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -207,7 +207,7 @@ __ioremap_caller(phys_addr_t addr, unsigned long size, unsigned long flags,
*/
if (mem_init_done && (p < virt_to_phys(high_memory)) &&
!(__allow_ioremap_reserved && memblock_is_region_reserved(p, size))) {
- printk("__ioremap(): phys addr 0x%llx is RAM lr %p\n",
+ printk("__ioremap(): phys addr 0x%llx is RAM lr %pf\n",
(unsigned long long)p, __builtin_return_address(0));
return NULL;
}
--
1.7.8.111.gad25c.dirty


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