Extern or forward variable declaration include/linux/syscalls.h, line 43 [usage...] Structure include/linux/semaphore.h, line 16 [usage...] Local variable drivers/acpi/acpica/exsystem.c, line 65 [usage...] drivers/gpu/drm/radeon/cik.c, line 3674 [usage...] drivers/gpu/drm/radeon/cik_sdma.c, line 228 [usage...] drivers/gpu/drm/radeon/r100.c, line 872 [usage...] drivers/gpu/drm/radeon/r600.c, line 2923 [usage...] drivers/gpu/drm/radeon/r600_dma.c, line 313 [usage...] drivers/gpu/drm/radeon/radeon_semaphore.c, line 34 [usage...] drivers/gpu/drm/radeon/radeon_semaphore.c, line 58 [usage...] drivers/gpu/drm/radeon/radeon_semaphore.c, line 75 [usage...] drivers/gpu/drm/radeon/radeon_semaphore.c, line 92 [usage...] drivers/gpu/drm/radeon/radeon_sync.c, line 146 [usage...] drivers/gpu/drm/radeon/radeon_test.c, line 312 [usage...] drivers/gpu/drm/radeon/radeon_test.c, line 406 [usage...] drivers/gpu/drm/radeon/radeon_vce.c, line 695 [usage...] drivers/gpu/drm/radeon/uvd_v1_0.c, line 464 [usage...] drivers/gpu/drm/radeon/uvd_v2_2.c, line 72 [usage...] drivers/gpu/drm/radeon/uvd_v3_1.c, line 40 [usage...] ipc/sem.c, line 2153 [usage...] Class, struct, or union member drivers/gpu/drm/i915/intel_ringbuffer.h, line 268 [usage...] drivers/scsi/qla1280.h, line 152 [usage...] drivers/scsi/qla2xxx/qla_def.h, line 469 [usage...] drivers/scsi/qla4xxx/ql4_fw.h, line 119 [usage...] include/linux/hp_sdc.h, line 71 [usage...]