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ncr5380: Cleanup whitespace and parentheses 

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Tested-by: Ondrej Zary <linux@rainbow-software.org>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Finn Thain 2016-01-03 16:06:13 +11:00 committed by Martin K. Petersen
parent ac15c3bcbd
commit 3d07d22b3d
2 changed files with 32 additions and 24 deletions
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30
drivers/scsi/NCR5380.c
View File

@ -1113,7 +1113,7 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance,
* the host and target ID's on the SCSI bus. * the host and target ID's on the SCSI bus.
*/ */
NCR5380_write(OUTPUT_DATA_REG, (hostdata->id_mask | (1 << scmd_id(cmd)))); NCR5380_write(OUTPUT_DATA_REG, hostdata->id_mask | (1 << scmd_id(cmd)));
/* /*
* Raise ATN while SEL is true before BSY goes false from arbitration, * Raise ATN while SEL is true before BSY goes false from arbitration,
@ -1121,7 +1121,8 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance,
* phase immediately after selection. * phase immediately after selection.
*/ */
NCR5380_write(INITIATOR_COMMAND_REG, (ICR_BASE | ICR_ASSERT_BSY | ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_SEL)); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_BSY |
ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_SEL);
NCR5380_write(MODE_REG, MR_BASE); NCR5380_write(MODE_REG, MR_BASE);
/* /*
@ -1139,7 +1140,8 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance,
udelay(1); /* wingel -- wait two bus deskew delay >2*45ns */ udelay(1); /* wingel -- wait two bus deskew delay >2*45ns */
/* Reset BSY */ /* Reset BSY */
NCR5380_write(INITIATOR_COMMAND_REG, (ICR_BASE | ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_SEL)); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA |
ICR_ASSERT_ATN | ICR_ASSERT_SEL);
/* /*
* Something weird happens when we cease to drive BSY - looks * Something weird happens when we cease to drive BSY - looks
@ -1249,7 +1251,7 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance,
/* XXX need to handle errors here */ /* XXX need to handle errors here */
hostdata->connected = cmd; hostdata->connected = cmd;
hostdata->busy[cmd->device->id] |= (1 << (cmd->device->lun & 0xFF)); hostdata->busy[cmd->device->id] |= 1 << cmd->device->lun;
initialize_SCp(cmd); initialize_SCp(cmd);
@ -1340,11 +1342,14 @@ static int NCR5380_transfer_pio(struct Scsi_Host *instance,
if (!((p & SR_MSG) && c > 1)) { if (!((p & SR_MSG) && c > 1)) {
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA);
NCR5380_dprint(NDEBUG_PIO, instance); NCR5380_dprint(NDEBUG_PIO, instance);
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA | ICR_ASSERT_ACK); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE |
ICR_ASSERT_DATA | ICR_ASSERT_ACK);
} else { } else {
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA | ICR_ASSERT_ATN); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE |
ICR_ASSERT_DATA | ICR_ASSERT_ATN);
NCR5380_dprint(NDEBUG_PIO, instance); NCR5380_dprint(NDEBUG_PIO, instance);
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_ACK); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE |
ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_ACK);
} }
} else { } else {
NCR5380_dprint(NDEBUG_PIO, instance); NCR5380_dprint(NDEBUG_PIO, instance);
@ -1775,10 +1780,12 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
if (sink && (phase != PHASE_MSGOUT)) { if (sink && (phase != PHASE_MSGOUT)) {
NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(tmp)); NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(tmp));
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN | ICR_ASSERT_ACK); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN |
ICR_ASSERT_ACK);
while (NCR5380_read(STATUS_REG) & SR_REQ) while (NCR5380_read(STATUS_REG) & SR_REQ)
; ;
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE |
ICR_ASSERT_ATN);
sink = 0; sink = 0;
continue; continue;
} }
@ -1848,8 +1855,9 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
#endif /* defined(PSEUDO_DMA) || defined(REAL_DMA_POLL) */ #endif /* defined(PSEUDO_DMA) || defined(REAL_DMA_POLL) */
{ {
spin_unlock_irq(&hostdata->lock); spin_unlock_irq(&hostdata->lock);
NCR5380_transfer_pio(instance, &phase, (int *) &cmd->SCp.this_residual, (unsigned char **) NCR5380_transfer_pio(instance, &phase,
&cmd->SCp.ptr); (int *)&cmd->SCp.this_residual,
(unsigned char **)&cmd->SCp.ptr);
spin_lock_irq(&hostdata->lock); spin_lock_irq(&hostdata->lock);
} }
break; break;

26
drivers/scsi/atari_NCR5380.c
View File

@ -1314,7 +1314,7 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance,
* the host and target ID's on the SCSI bus. * the host and target ID's on the SCSI bus.
*/ */
NCR5380_write(OUTPUT_DATA_REG, (hostdata->id_mask | (1 << cmd->device->id))); NCR5380_write(OUTPUT_DATA_REG, hostdata->id_mask | (1 << scmd_id(cmd)));
/* /*
* Raise ATN while SEL is true before BSY goes false from arbitration, * Raise ATN while SEL is true before BSY goes false from arbitration,
@ -1322,8 +1322,8 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance,
* phase immediately after selection. * phase immediately after selection.
*/ */
NCR5380_write(INITIATOR_COMMAND_REG, (ICR_BASE | ICR_ASSERT_BSY | NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_BSY |
ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_SEL )); ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_SEL);
NCR5380_write(MODE_REG, MR_BASE); NCR5380_write(MODE_REG, MR_BASE);
/* /*
@ -1341,8 +1341,8 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance,
udelay(1); /* wingel -- wait two bus deskew delay >2*45ns */ udelay(1); /* wingel -- wait two bus deskew delay >2*45ns */
/* Reset BSY */ /* Reset BSY */
NCR5380_write(INITIATOR_COMMAND_REG, (ICR_BASE | ICR_ASSERT_DATA | NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA |
ICR_ASSERT_ATN | ICR_ASSERT_SEL)); ICR_ASSERT_ATN | ICR_ASSERT_SEL);
/* /*
* Something weird happens when we cease to drive BSY - looks * Something weird happens when we cease to drive BSY - looks
@ -1462,7 +1462,7 @@ static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *instance,
hostdata->connected = cmd; hostdata->connected = cmd;
#ifndef SUPPORT_TAGS #ifndef SUPPORT_TAGS
hostdata->busy[cmd->device->id] |= (1 << cmd->device->lun); hostdata->busy[cmd->device->id] |= 1 << cmd->device->lun;
#endif #endif
#ifdef SUN3_SCSI_VME #ifdef SUN3_SCSI_VME
dregs->csr |= CSR_INTR; dregs->csr |= CSR_INTR;
@ -1558,13 +1558,13 @@ static int NCR5380_transfer_pio(struct Scsi_Host *instance,
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA);
NCR5380_dprint(NDEBUG_PIO, instance); NCR5380_dprint(NDEBUG_PIO, instance);
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE |
ICR_ASSERT_DATA | ICR_ASSERT_ACK); ICR_ASSERT_DATA | ICR_ASSERT_ACK);
} else { } else {
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE |
ICR_ASSERT_DATA | ICR_ASSERT_ATN); ICR_ASSERT_DATA | ICR_ASSERT_ATN);
NCR5380_dprint(NDEBUG_PIO, instance); NCR5380_dprint(NDEBUG_PIO, instance);
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE |
ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_ACK); ICR_ASSERT_DATA | ICR_ASSERT_ATN | ICR_ASSERT_ACK);
} }
} else { } else {
NCR5380_dprint(NDEBUG_PIO, instance); NCR5380_dprint(NDEBUG_PIO, instance);
@ -1892,11 +1892,11 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(tmp)); NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(tmp));
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN | NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN |
ICR_ASSERT_ACK); ICR_ASSERT_ACK);
while (NCR5380_read(STATUS_REG) & SR_REQ) while (NCR5380_read(STATUS_REG) & SR_REQ)
; ;
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE |
ICR_ASSERT_ATN); ICR_ASSERT_ATN);
sink = 0; sink = 0;
continue; continue;
} }
@ -1985,8 +1985,8 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
{ {
spin_unlock_irq(&hostdata->lock); spin_unlock_irq(&hostdata->lock);
NCR5380_transfer_pio(instance, &phase, NCR5380_transfer_pio(instance, &phase,
(int *)&cmd->SCp.this_residual, (int *)&cmd->SCp.this_residual,
(unsigned char **)&cmd->SCp.ptr); (unsigned char **)&cmd->SCp.ptr);
spin_lock_irq(&hostdata->lock); spin_lock_irq(&hostdata->lock);
} }
#if defined(CONFIG_SUN3) && defined(REAL_DMA) #if defined(CONFIG_SUN3) && defined(REAL_DMA)