The hostdata struct is now protected by a spin lock so the volatile qualifiers are redundant. Remove them. Signed-off-by: Finn Thain --- drivers/scsi/NCR5380.h | 12 ++++++------ drivers/scsi/atari_NCR5380.c | 2 +- 2 files changed, 7 insertions(+), 7 deletions(-) Index: linux/drivers/scsi/NCR5380.h =================================================================== --- linux.orig/drivers/scsi/NCR5380.h 2015-11-18 19:34:14.000000000 +1100 +++ linux/drivers/scsi/NCR5380.h 2015-11-18 19:34:19.000000000 +1100 @@ -249,14 +249,14 @@ struct NCR5380_hostdata { NCR5380_implementation_fields; /* implementation specific */ struct Scsi_Host *host; /* Host backpointer */ unsigned char id_mask, id_higher_mask; /* 1 << id, all bits greater */ - volatile unsigned char busy[8]; /* index = target, bit = lun */ + unsigned char busy[8]; /* index = target, bit = lun */ #if defined(REAL_DMA) || defined(REAL_DMA_POLL) - volatile int dma_len; /* requested length of DMA */ + int dma_len; /* requested length of DMA */ #endif - volatile unsigned char last_message; /* last message OUT */ - volatile struct scsi_cmnd *connected; /* currently connected command */ - volatile struct scsi_cmnd *issue_queue; /* waiting to be issued */ - volatile struct scsi_cmnd *disconnected_queue; /* waiting for reconnect */ + unsigned char last_message; /* last message OUT */ + struct scsi_cmnd *connected; /* currently connected cmnd */ + struct scsi_cmnd *issue_queue; /* waiting to be issued */ + struct scsi_cmnd *disconnected_queue; /* waiting for reconnect */ spinlock_t lock; /* protects this struct */ int flags; struct scsi_eh_save ses; Index: linux/drivers/scsi/atari_NCR5380.c =================================================================== --- linux.orig/drivers/scsi/atari_NCR5380.c 2015-11-18 19:34:18.000000000 +1100 +++ linux/drivers/scsi/atari_NCR5380.c 2015-11-18 19:34:19.000000000 +1100 @@ -1006,7 +1006,7 @@ static void NCR5380_dma_complete(struct struct NCR5380_hostdata *hostdata = shost_priv(instance); int transferred; unsigned char **data; - volatile int *count; + int *count; int saved_data = 0, overrun = 0; unsigned char p; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/