EDAC/altera: Skip defining unused structures for specific configs

The Altera EDAC driver has several features conditionally built
depending on Kconfig options. The edac_device_prv_data structures
are conditionally used in of_device_id tables. They reference other
functions and structures which can be defined as __maybe_unused.

Silence build warnings like:

  drivers/edac/altera_edac.c:643:37: warning:
      ‘altr_edac_device_inject_fops’ defined but not used [-Wunused-const-variable=]

Reported-by: kernel test robot <[email protected]>
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Acked-by: Dinh Nguyen <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]

0 files changed, 0 insertions, 0 deletions