diff options
Diffstat (limited to 'drivers/scsi/arm/cumana_1.c')
| -rw-r--r-- | drivers/scsi/arm/cumana_1.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c index 7bcb66893059..402d984aa088 100644 --- a/drivers/scsi/arm/cumana_1.c +++ b/drivers/scsi/arm/cumana_1.c @@ -101,7 +101,10 @@ static inline int cumanascsi_pwrite(struct Scsi_Host *host, } end: writeb(priv(host)->ctrl | 0x40, priv(host)->base + CTRL); - return len; + + if (len) + return -1; + return 0; } static inline int cumanascsi_pread(struct Scsi_Host *host, @@ -163,7 +166,10 @@ static inline int cumanascsi_pread(struct Scsi_Host *host, } end: writeb(priv(host)->ctrl | 0x40, priv(host)->base + CTRL); - return len; + + if (len) + return -1; + return 0; } static unsigned char cumanascsi_read(struct Scsi_Host *host, unsigned int reg) |