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Subject[PATCH trivial next 4/9] microblaze: 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/microblaze/mm/pgtable.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

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 @@ static void __iomem *__ioremap(phys_addr_t addr, unsigned long size,
!(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;
}
--
1.7.8.111.gad25c.dirty


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