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    SubjectRe: [PATCH] 2.5.21 kill warnings 4/19
    Maksim (Max) Krasnyanskiy wrote:
    > Hi Martin,
    >
    > How about replacing __FUNCTION__ with __func__ ?
    > GCC 3.x warns that __FUNCTION__ is obsolete and will be removed.
    > Here is how I did it in Bluetooth code:
    > #define BT_DBG(fmt, arg...) printk(KERN_INFO "%s: " fmt "\n" ,
    > __func__ , ## arg)
    > no more warnings from gcc.

    GCC doesn't warn that __FUNCTION__ is obsolete.
    The usage of __FUNCTION__ as string literal is what is offending it.
    __func__ is a GNU "extension".

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