diff options
Diffstat (limited to 'drivers/scsi/g_NCR5380.c')
| -rw-r--r-- | drivers/scsi/g_NCR5380.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c index 4cca9734175e..21f8236df48f 100644 --- a/drivers/scsi/g_NCR5380.c +++ b/drivers/scsi/g_NCR5380.c @@ -459,9 +459,6 @@ static int __init generic_NCR5380_detect(struct scsi_host_template *tpnt) static int generic_NCR5380_release_resources(struct Scsi_Host *instance) { - NCR5380_local_declare(); - NCR5380_setup(instance); - if (instance->irq != NO_IRQ) free_irq(instance->irq, instance); NCR5380_exit(instance); @@ -520,13 +517,13 @@ generic_NCR5380_biosparam(struct scsi_device *sdev, struct block_device *bdev, static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len) { +#ifdef SCSI_G_NCR5380_MEM + struct NCR5380_hostdata *hostdata = shost_priv(instance); +#endif int blocks = len / 128; int start = 0; int bl; - NCR5380_local_declare(); - NCR5380_setup(instance); - NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE | CSR_TRANS_DIR); NCR5380_write(C400_BLOCK_COUNTER_REG, blocks); while (1) { @@ -547,7 +544,8 @@ static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, } #else /* implies SCSI_G_NCR5380_MEM */ - memcpy_fromio(dst + start, iomem + NCR53C400_host_buffer, 128); + memcpy_fromio(dst + start, + hostdata->iomem + NCR53C400_host_buffer, 128); #endif start += 128; blocks--; @@ -567,7 +565,8 @@ static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, } #else /* implies SCSI_G_NCR5380_MEM */ - memcpy_fromio(dst + start, iomem + NCR53C400_host_buffer, 128); + memcpy_fromio(dst + start, + hostdata->iomem + NCR53C400_host_buffer, 128); #endif start += 128; blocks--; @@ -604,14 +603,14 @@ static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, int len) { +#ifdef SCSI_G_NCR5380_MEM + struct NCR5380_hostdata *hostdata = shost_priv(instance); +#endif int blocks = len / 128; int start = 0; int bl; int i; - NCR5380_local_declare(); - NCR5380_setup(instance); - NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE); NCR5380_write(C400_BLOCK_COUNTER_REG, blocks); while (1) { @@ -632,7 +631,8 @@ static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, } #else /* implies SCSI_G_NCR5380_MEM */ - memcpy_toio(iomem + NCR53C400_host_buffer, src + start, 128); + memcpy_toio(hostdata->iomem + NCR53C400_host_buffer, + src + start, 128); #endif start += 128; blocks--; @@ -648,7 +648,8 @@ static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, } #else /* implies SCSI_G_NCR5380_MEM */ - memcpy_toio(iomem + NCR53C400_host_buffer, src + start, 128); + memcpy_toio(hostdata->iomem + NCR53C400_host_buffer, + src + start, 128); #endif start += 128; blocks--; |