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[libata] Address some checkpatch-spotted issues

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Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jeff Garzik
2007-10-26 00:03:37 -04:00
parent b447916e2b
commit 5796d1c4c8
15 changed files with 243 additions and 219 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/ata/pata_pcmcia.c
View File

@@ -74,8 +74,7 @@ static int pcmcia_set_mode(struct ata_link *link, struct ata_device **r_failed_d
return ata_do_set_mode(link, r_failed_dev);
if (memcmp(master->id + ATA_ID_FW_REV, slave->id + ATA_ID_FW_REV,
ATA_ID_FW_REV_LEN + ATA_ID_PROD_LEN) == 0)
{
ATA_ID_FW_REV_LEN + ATA_ID_PROD_LEN) == 0) {
/* Suspicious match, but could be two cards from
the same vendor - check serial */
if (memcmp(master->id + ATA_ID_SERNO, slave->id + ATA_ID_SERNO,
@@ -248,7 +247,8 @@ static int pcmcia_init_one(struct pcmcia_device *pdev)
goto next_entry;
io_base = pdev->io.BasePort1;
ctl_base = pdev->io.BasePort1 + 0x0e;
} else goto next_entry;
} else
goto next_entry;
/* If we've got this far, we're done */
break;
}

6
drivers/ata/pdc_adma.c
View File

@@ -340,8 +340,8 @@ static int adma_fill_sg(struct ata_queued_cmd *qc)
buf[i++] = 0; /* pPKLW */
buf[i++] = 0; /* reserved */
*(__le32 *)(buf + i)
= (pFLAGS & pEND) ? 0 : cpu_to_le32(pp->pkt_dma + i + 4);
*(__le32 *)(buf + i) =
(pFLAGS & pEND) ? 0 : cpu_to_le32(pp->pkt_dma + i + 4);
i += 4;
VPRINTK("PRD[%u] = (0x%lX, 0x%X)\n", i/4,
@@ -617,7 +617,7 @@ static int adma_port_start(struct ata_port *ap)
return -ENOMEM;
/* paranoia? */
if ((pp->pkt_dma & 7) != 0) {
printk("bad alignment for pp->pkt_dma: %08x\n",
printk(KERN_ERR "bad alignment for pp->pkt_dma: %08x\n",
(u32)pp->pkt_dma);
return -ENOMEM;
}

5
drivers/ata/sata_mv.c
View File

@@ -1156,7 +1156,7 @@ static void mv_fill_sg(struct ata_queued_cmd *qc)
last_sg->flags_size |= cpu_to_le32(EPRD_FLAG_END_OF_TBL);
}
static inline void mv_crqb_pack_cmd(__le16 *cmdw, u8 data, u8 addr, unsigned last)
static void mv_crqb_pack_cmd(__le16 *cmdw, u8 data, u8 addr, unsigned last)
{
u16 tmp = data | (addr << CRQB_CMD_ADDR_SHIFT) | CRQB_CMD_CS |
(last ? CRQB_CMD_LAST : 0);
@@ -2510,7 +2510,8 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
break;
default:
printk(KERN_ERR DRV_NAME ": BUG: invalid board index %u\n", board_idx);
dev_printk(KERN_ERR, &pdev->dev,
"BUG: invalid board index %u\n", board_idx);
return 1;
}

22
drivers/ata/sata_nv.c
View File

@@ -884,7 +884,8 @@ static int nv_adma_check_cpb(struct ata_port *ap, int cpb_num, int force_err)
/* Notifier bits set without a command may indicate the drive
is misbehaving. Raise host state machine violation on this
condition. */
ata_port_printk(ap, KERN_ERR, "notifier for tag %d with no command?\n",
ata_port_printk(ap, KERN_ERR,
"notifier for tag %d with no cmd?\n",
cpb_num);
ehi->err_mask |= AC_ERR_HSM;
ehi->action |= ATA_EH_SOFTRESET;
@@ -1342,7 +1343,8 @@ static void nv_adma_fill_sg(struct ata_queued_cmd *qc, struct nv_adma_cpb *cpb)
idx = 0;
ata_for_each_sg(sg, qc) {
aprd = (idx < 5) ? &cpb->aprd[idx] : &pp->aprd[NV_ADMA_SGTBL_LEN * qc->tag + (idx-5)];
aprd = (idx < 5) ? &cpb->aprd[idx] :
&pp->aprd[NV_ADMA_SGTBL_LEN * qc->tag + (idx-5)];
nv_adma_fill_aprd(qc, sg, idx, aprd);
idx++;
}
@@ -1407,8 +1409,8 @@ static void nv_adma_qc_prep(struct ata_queued_cmd *qc)
} else
memset(&cpb->aprd[0], 0, sizeof(struct nv_adma_prd) * 5);
/* Be paranoid and don't let the device see NV_CPB_CTL_CPB_VALID until we are
finished filling in all of the contents */
/* Be paranoid and don't let the device see NV_CPB_CTL_CPB_VALID
until we are finished filling in all of the contents */
wmb();
cpb->ctl_flags = ctl_flags;
wmb();
@@ -1436,8 +1438,8 @@ static unsigned int nv_adma_qc_issue(struct ata_queued_cmd *qc)
wmb();
if (curr_ncq != pp->last_issue_ncq) {
/* Seems to need some delay before switching between NCQ and non-NCQ
commands, else we get command timeouts and such. */
/* Seems to need some delay before switching between NCQ and
non-NCQ commands, else we get command timeouts and such. */
udelay(20);
pp->last_issue_ncq = curr_ncq;
}
@@ -1654,7 +1656,8 @@ static void nv_adma_error_handler(struct ata_port *ap)
u8 cpb_count = readb(mmio + NV_ADMA_CPB_COUNT);
u8 next_cpb_idx = readb(mmio + NV_ADMA_NEXT_CPB_IDX);
ata_port_printk(ap, KERN_ERR, "EH in ADMA mode, notifier 0x%X "
ata_port_printk(ap, KERN_ERR,
"EH in ADMA mode, notifier 0x%X "
"notifier_error 0x%X gen_ctl 0x%X status 0x%X "
"next cpb count 0x%X next cpb idx 0x%x\n",
notifier, notifier_error, gen_ctl, status,
@@ -1673,7 +1676,8 @@ static void nv_adma_error_handler(struct ata_port *ap)
/* Push us back into port register mode for error handling. */
nv_adma_register_mode(ap);
/* Mark all of the CPBs as invalid to prevent them from being executed */
/* Mark all of the CPBs as invalid to prevent them from
being executed */
for (i = 0; i < NV_ADMA_MAX_CPBS; i++)
pp->cpb[i].ctl_flags &= ~NV_CPB_CTL_CPB_VALID;
@@ -2352,7 +2356,7 @@ static irqreturn_t nv_swncq_interrupt(int irq, void *dev_instance)
static int nv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version = 0;
static int printed_version;
const struct ata_port_info *ppi[] = { NULL, NULL };
struct ata_host *host;
struct nv_host_priv *hpriv;

28
drivers/ata/sata_promise.c
View File

@@ -83,10 +83,12 @@ enum {
PDC_PCI_SYS_ERR = (1 << 22), /* PCI system error */
PDC1_PCI_PARITY_ERR = (1 << 23), /* PCI parity error (from SATA150 driver) */
PDC1_ERR_MASK = PDC1_PCI_PARITY_ERR,
PDC2_ERR_MASK = PDC2_HTO_ERR | PDC2_ATA_HBA_ERR | PDC2_ATA_DMA_CNT_ERR,
PDC_ERR_MASK = (PDC_PH_ERR | PDC_SH_ERR | PDC_DH_ERR | PDC_OVERRUN_ERR
| PDC_UNDERRUN_ERR | PDC_DRIVE_ERR | PDC_PCI_SYS_ERR
| PDC1_ERR_MASK | PDC2_ERR_MASK),
PDC2_ERR_MASK = PDC2_HTO_ERR | PDC2_ATA_HBA_ERR |
PDC2_ATA_DMA_CNT_ERR,
PDC_ERR_MASK = PDC_PH_ERR | PDC_SH_ERR | PDC_DH_ERR |
PDC_OVERRUN_ERR | PDC_UNDERRUN_ERR |
PDC_DRIVE_ERR | PDC_PCI_SYS_ERR |
PDC1_ERR_MASK | PDC2_ERR_MASK,
board_2037x = 0, /* FastTrak S150 TX2plus */
board_2037x_pata = 1, /* FastTrak S150 TX2plus PATA port */
@@ -695,13 +697,14 @@ static void pdc_irq_clear(struct ata_port *ap)
readl(mmio + PDC_INT_SEQMASK);
}
static inline int pdc_is_sataii_tx4(unsigned long flags)
static int pdc_is_sataii_tx4(unsigned long flags)
{
const unsigned long mask = PDC_FLAG_GEN_II | PDC_FLAG_4_PORTS;
return (flags & mask) == mask;
}
static inline unsigned int pdc_port_no_to_ata_no(unsigned int port_no, int is_sataii_tx4)
static unsigned int pdc_port_no_to_ata_no(unsigned int port_no,
int is_sataii_tx4)
{
static const unsigned char sataii_tx4_port_remap[4] = { 3, 1, 0, 2};
return is_sataii_tx4 ? sataii_tx4_port_remap[port_no] : port_no;
@@ -844,7 +847,8 @@ static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf)
ata_tf_load(ap, tf);
}
static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf)
static void pdc_exec_command_mmio(struct ata_port *ap,
const struct ata_taskfile *tf)
{
WARN_ON(tf->protocol == ATA_PROT_DMA ||
tf->protocol == ATA_PROT_ATAPI_DMA);
@@ -870,8 +874,11 @@ static int pdc_check_atapi_dma(struct ata_queued_cmd *qc)
}
/* -45150 (FFFF4FA2) to -1 (FFFFFFFF) shall use PIO mode */
if (scsicmd[0] == WRITE_10) {
unsigned int lba;
lba = (scsicmd[2] << 24) | (scsicmd[3] << 16) | (scsicmd[4] << 8) | scsicmd[5];
unsigned int lba =
(scsicmd[2] << 24) |
(scsicmd[3] << 16) |
(scsicmd[4] << 8) |
scsicmd[5];
if (lba >= 0xFFFF4FA2)
pio = 1;
}
@@ -956,7 +963,8 @@ static void pdc_host_init(struct ata_host *host)
writel(tmp, mmio + PDC_SLEW_CTL);
}
static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
static int pdc_ata_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
static int printed_version;
const struct ata_port_info *pi = &pdc_port_info[ent->driver_data];

1
drivers/ata/sata_qstor.c
View File

@@ -135,7 +135,6 @@ static struct scsi_host_template qs_ata_sht = {
.sg_tablesize = QS_MAX_PRD,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
//FIXME .use_clustering = ATA_SHT_USE_CLUSTERING,
.use_clustering = ENABLE_CLUSTERING,
.proc_name = DRV_NAME,
.dma_boundary = QS_DMA_BOUNDARY,

5
drivers/ata/sata_sil.c
View File

@@ -279,7 +279,7 @@ MODULE_LICENSE("GPL");
MODULE_DEVICE_TABLE(pci, sil_pci_tbl);
MODULE_VERSION(DRV_VERSION);
static int slow_down = 0;
static int slow_down;
module_param(slow_down, int, 0444);
MODULE_PARM_DESC(slow_down, "Sledgehammer used to work around random problems, by limiting commands to 15 sectors (0=off, 1=on)");
@@ -332,7 +332,8 @@ static int sil_set_mode(struct ata_link *link, struct ata_device **r_failed)
return 0;
}
static inline void __iomem *sil_scr_addr(struct ata_port *ap, unsigned int sc_reg)
static inline void __iomem *sil_scr_addr(struct ata_port *ap,
unsigned int sc_reg)
{
void __iomem *offset = ap->ioaddr.scr_addr;

5
drivers/ata/sata_sil24.c
View File

@@ -756,7 +756,8 @@ static int sil24_hardreset(struct ata_link *link, unsigned int *class,
writel(PORT_CS_DEV_RST, port + PORT_CTRL_STAT);
tmp = ata_wait_register(port + PORT_CTRL_STAT,
PORT_CS_DEV_RST, PORT_CS_DEV_RST, 10, tout_msec);
PORT_CS_DEV_RST, PORT_CS_DEV_RST, 10,
tout_msec);
/* SStatus oscillates between zero and valid status after
* DEV_RST, debounce it.
@@ -1283,7 +1284,7 @@ static void sil24_init_controller(struct ata_host *host)
static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version = 0;
static int printed_version;
struct ata_port_info pi = sil24_port_info[ent->driver_data];
const struct ata_port_info *ppi[] = { &pi, NULL };
void __iomem * const *iomap;

12
drivers/ata/sata_sis.c
View File

@@ -318,20 +318,24 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
case 0x0183:
pci_read_config_dword(pdev, 0x6C, &val);
if (val & (1L << 31)) {
dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 182/965 chipset\n");
dev_printk(KERN_INFO, &pdev->dev,
"Detected SiS 182/965 chipset\n");
pi.flags |= ATA_FLAG_SLAVE_POSS;
} else {
dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 182/965L chipset\n");
dev_printk(KERN_INFO, &pdev->dev,
"Detected SiS 182/965L chipset\n");
}
break;
case 0x1182:
dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 1182/966/680 SATA controller\n");
dev_printk(KERN_INFO, &pdev->dev,
"Detected SiS 1182/966/680 SATA controller\n");
pi.flags |= ATA_FLAG_SLAVE_POSS;
break;
case 0x1183:
dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 1183/966/966L/968/680 controller in PATA mode\n");
dev_printk(KERN_INFO, &pdev->dev,
"Detected SiS 1183/966/966L/968/680 controller in PATA mode\n");
ppi[0] = &sis_info133_for_sata;
ppi[1] = &sis_info133_for_sata;
break;

23
drivers/ata/sata_sx4.c
View File

@@ -1300,26 +1300,28 @@ static unsigned int pdc20621_dimm_init(struct ata_host *host)
#ifdef ATA_VERBOSE_DEBUG
{
u8 test_parttern1[40] = {0x55,0xAA,'P','r','o','m','i','s','e',' ',
'N','o','t',' ','Y','e','t',' ','D','e','f','i','n','e','d',' ',
u8 test_parttern1[40] =
{0x55,0xAA,'P','r','o','m','i','s','e',' ',
'N','o','t',' ','Y','e','t',' ',
'D','e','f','i','n','e','d',' ',
'1','.','1','0',
'9','8','0','3','1','6','1','2',0,0};
u8 test_parttern2[40] = {0};
pdc20621_put_to_dimm(host, (void *) test_parttern2, 0x10040, 40);
pdc20621_put_to_dimm(host, (void *) test_parttern2, 0x40, 40);
pdc20621_put_to_dimm(host, test_parttern2, 0x10040, 40);
pdc20621_put_to_dimm(host, test_parttern2, 0x40, 40);
pdc20621_put_to_dimm(host, (void *) test_parttern1, 0x10040, 40);
pdc20621_get_from_dimm(host, (void *) test_parttern2, 0x40, 40);
pdc20621_put_to_dimm(host, test_parttern1, 0x10040, 40);
pdc20621_get_from_dimm(host, test_parttern2, 0x40, 40);
printk(KERN_ERR "%x, %x, %s\n", test_parttern2[0],
test_parttern2[1], &(test_parttern2[2]));
pdc20621_get_from_dimm(host, (void *) test_parttern2, 0x10040,
pdc20621_get_from_dimm(host, test_parttern2, 0x10040,
40);
printk(KERN_ERR "%x, %x, %s\n", test_parttern2[0],
test_parttern2[1], &(test_parttern2[2]));
pdc20621_put_to_dimm(host, (void *) test_parttern1, 0x40, 40);
pdc20621_get_from_dimm(host, (void *) test_parttern2, 0x40, 40);
pdc20621_put_to_dimm(host, test_parttern1, 0x40, 40);
pdc20621_get_from_dimm(host, test_parttern2, 0x40, 40);
printk(KERN_ERR "%x, %x, %s\n", test_parttern2[0],
test_parttern2[1], &(test_parttern2[2]));
}
@@ -1375,7 +1377,8 @@ static void pdc_20621_init(struct ata_host *host)
readl(mmio + PDC_HDMA_CTLSTAT); /* flush */
}
static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
static int pdc_sata_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
static int printed_version;
const struct ata_port_info *ppi[] =

2
drivers/ata/sata_via.c
View File

@@ -3,7 +3,7 @@
*
* Maintained by: Jeff Garzik <jgarzik@pobox.com>
* Please ALWAYS copy linux-ide@vger.kernel.org
on emails.
* on emails.
*
* Copyright 2003-2004 Red Hat, Inc. All rights reserved.
* Copyright 2003-2004 Jeff Garzik

11
drivers/ata/sata_vsc.c
View File

@@ -162,7 +162,8 @@ static void vsc_sata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
/*
* The only thing the ctl register is used for is SRST.
* That is not enabled or disabled via tf_load.
* However, if ATA_NIEN is changed, then we need to change the interrupt register.
* However, if ATA_NIEN is changed, then we need to change
* the interrupt register.
*/
if ((tf->ctl & ATA_NIEN) != (ap->last_ctl & ATA_NIEN)) {
ap->last_ctl = tf->ctl;
@@ -256,7 +257,8 @@ static void vsc_port_intr(u8 port_status, struct ata_port *ap)
/*
* vsc_sata_interrupt
*
* Read the interrupt register and process for the devices that have them pending.
* Read the interrupt register and process for the devices that have
* them pending.
*/
static irqreturn_t vsc_sata_interrupt(int irq, void *dev_instance)
{
@@ -287,7 +289,7 @@ static irqreturn_t vsc_sata_interrupt (int irq, void *dev_instance)
handled++;
} else
dev_printk(KERN_ERR, host->dev,
": interrupt from disabled port %d\n", i);
"interrupt from disabled port %d\n", i);
}
}
@@ -363,7 +365,8 @@ static void __devinit vsc_sata_setup_port(struct ata_ioports *port,
}
static int __devinit vsc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
static int __devinit vsc_sata_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
static const struct ata_port_info pi = {
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |