xen: x86: mark xen_find_pt_base as __init
gcc-4.6 causes a harmless link-time warning: WARNING: vmlinux.o(.text.unlikely+0x48e): Section mismatch in reference from the function xen_find_pt_base() to the function .init.text:m2p() The function xen_find_pt_base() references the function __init m2p(). This is often because xen_find_pt_base lacks a __init annotation or the annotation of m2p is wrong. Newer compilers inline this function, so it never shows up, but marking it __init is the right way to avoid the warning. Fixes: 70e61199 ("xen: move p2m list if conflicting with e820 map") Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NBoris Ostrovsky <boris.ostrovsky@oracle.com>
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