diff options
Diffstat (limited to 'include/scsi/scsi_device.h')
| -rw-r--r-- | include/scsi/scsi_device.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 1a5c9a3df6d6..dd0b9f690a26 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -590,6 +590,11 @@ static inline int scsi_device_supports_vpd(struct scsi_device *sdev) return 0; } +static inline int scsi_device_busy(struct scsi_device *sdev) +{ + return atomic_read(&sdev->device_busy); +} + #define MODULE_ALIAS_SCSI_DEVICE(type) \ MODULE_ALIAS("scsi:t-" __stringify(type) "*") #define SCSI_DEVICE_MODALIAS_FMT "scsi:t-0x%02x" |