arm64/mpam: fix __mpam_device_create() section mismatch error

ascend inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I4L735


CVE: NA

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Fix modpost Section mismatch error in __mpam_device_create() and others.
These warnings will occur in high version gcc, for example 10.1.0.

  [...]
  WARNING: vmlinux.o(.text+0x2ed88): Section mismatch in reference from the
  function __mpam_device_create() to the function .init.text:mpam_device_alloc()
  The function __mpam_device_create() references
  the function __init mpam_device_alloc().
  This is often because __mpam_device_create lacks a __init
  annotation or the annotation of mpam_device_alloc is wrong.

  WARNING: vmlinux.o(.text.unlikely+0xa5c): Section mismatch in reference from
  the function mpam_resctrl_init() to the function .init.text:mpam_init_padding()
  The function mpam_resctrl_init() references
  the function __init mpam_init_padding().
  This is often because mpam_resctrl_init lacks a __init
  annotation or the annotation of mpam_init_padding is wrong.

  WARNING: vmlinux.o(.text.unlikely+0x5a9c): Section mismatch in reference from
  the function resctrl_group_init() to the function .init.text:resctrl_group_setup_root()
  The function resctrl_group_init() references
  the function __init resctrl_group_setup_root().
  This is often because resctrl_group_init lacks a __init
  annotation or the annotation of resctrl_group_setup_root is wrong.
  [...]

Fixes: 682eefba ("arm64/mpam: remove __init macro to support driver probe")
Signed-off-by: Xingang Wang <wangxingang5@huawei.com>
Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: Cheng Jian <cj.chengjian@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>