diff options
Diffstat (limited to 'include/scsi/scsi_transport_spi.h')
| -rw-r--r-- | include/scsi/scsi_transport_spi.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h index 6bdc4afb248..fb5a2ffae93 100644 --- a/include/scsi/scsi_transport_spi.h +++ b/include/scsi/scsi_transport_spi.h @@ -22,8 +22,12 @@ #include <linux/config.h> #include <linux/transport_class.h> +#include <linux/mutex.h> struct scsi_transport_template; +struct scsi_target; +struct scsi_device; +struct Scsi_Host; struct spi_transport_attrs { int period; /* value in the PPR/SDTR command */ @@ -51,7 +55,7 @@ struct spi_transport_attrs { unsigned int support_qas; /* supports quick arbitration and selection */ /* Private Fields */ unsigned int dv_pending:1; /* Internal flag */ - struct semaphore dv_sem; /* semaphore to serialise dv */ + struct mutex dv_mutex; /* semaphore to serialise dv */ }; enum spi_signal_type { @@ -143,5 +147,6 @@ void spi_release_transport(struct scsi_transport_template *); void spi_schedule_dv_device(struct scsi_device *); void spi_dv_device(struct scsi_device *); void spi_display_xfer_agreement(struct scsi_target *); +int spi_print_msg(const unsigned char *); #endif /* SCSI_TRANSPORT_SPI_H */ |