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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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