../drivers/staging/gpib/gpio/gpib_bitbang.c:1371:13: warning: unused function 'usec_diff' [-Wunused-function]
 1371 | inline long usec_diff(struct timespec64 *a, struct timespec64 *b)
      |             ^~~~~~~~~
1 warning generated.
../drivers/net/ethernet/apm/xgene/xgene_enet_main.c:2041:19: warning: cast to smaller integer type 'enum xgene_enet_id' from 'const void *' [-Wvoid-pointer-to-enum-cast]
 2041 |         pdata->enet_id = (enum xgene_enet_id)device_get_match_data(&pdev->dev);
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
../drivers/staging/gpib/gpio/gpib_bitbang.c:1371:13: warning: unused function 'usec_diff' [-Wunused-function]
 1371 | inline long usec_diff(struct timespec64 *a, struct timespec64 *b)
      |             ^~~~~~~~~
1 warning generated.
../drivers/net/ethernet/apm/xgene/xgene_enet_main.c:2041:19: warning: cast to smaller integer type 'enum xgene_enet_id' from 'const void *' [-Wvoid-pointer-to-enum-cast]
 2041 |         pdata->enet_id = (enum xgene_enet_id)device_get_match_data(&pdev->dev);
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.