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Commit 5796d1c4 authored by Jeff Garzik's avatar Jeff Garzik
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[libata] Address some checkpatch-spotted issues 

Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent b447916e
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Showing with 244 additions and 220 deletions
drivers/ata/pata_pcmcia.c
View file @ 5796d1c4
......@@ -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;
}
......
drivers/ata/pdc_adma.c
View file @ 5796d1c4
......@@ -47,10 +47,10 @@
#define DRV_VERSION "1.0"
/* macro to calculate base address for ATA regs */
#define ADMA_ATA_REGS(base,port_no) ((base) + ((port_no) * 0x40))
#define ADMA_ATA_REGS(base, port_no) ((base) + ((port_no) * 0x40))
/* macro to calculate base address for ADMA regs */
#define ADMA_REGS(base,port_no) ((base) + 0x80 + ((port_no) * 0x20))
#define ADMA_REGS(base, port_no) ((base) + 0x80 + ((port_no) * 0x20))
/* macro to obtain addresses from ata_port */
#define ADMA_PORT_REGS(ap) \
......@@ -128,7 +128,7 @@ struct adma_port_priv {
adma_state_t state;
};
static int adma_ata_init_one (struct pci_dev *pdev,
static int adma_ata_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent);
static int adma_port_start(struct ata_port *ap);
static void adma_host_stop(struct ata_host *host);
......@@ -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;
}
......
drivers/ata/sata_inic162x.c
View file @ 5796d1c4
......@@ -143,7 +143,7 @@ static const int scr_map[] = {
[SCR_CONTROL] = 2,
};
static void __iomem * inic_port_base(struct ata_port *ap)
static void __iomem *inic_port_base(struct ata_port *ap)
{
return ap->host->iomap[MMIO_BAR] + ap->port_no * PORT_SIZE;
}
......
drivers/ata/sata_mv.c
View file @ 5796d1c4
......@@ -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);
......@@ -2429,7 +2429,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
struct mv_host_priv *hpriv = host->private_data;
u32 hp_flags = hpriv->hp_flags;
switch(board_idx) {
switch (board_idx) {
case chip_5080:
hpriv->ops = &mv5xxx_ops;
hp_flags |= MV_HP_GEN_I;
......@@ -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;
}
......
drivers/ata/sata_nv.c
View file @ 5796d1c4
......@@ -291,7 +291,7 @@ struct nv_swncq_port_priv {
};
#define NV_ADMA_CHECK_INTR(GCTL, PORT) ((GCTL) & ( 1 << (19 + (12 * (PORT)))))
#define NV_ADMA_CHECK_INTR(GCTL, PORT) ((GCTL) & (1 << (19 + (12 * (PORT)))))
static int nv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
#ifdef CONFIG_PM
......@@ -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;
......@@ -1021,8 +1022,8 @@ static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
while ((pos = ffs(check_commands)) && !error) {
pos--;
error = nv_adma_check_cpb(ap, pos,
notifier_error & (1 << pos) );
check_commands &= ~(1 << pos );
notifier_error & (1 << pos));
check_commands &= ~(1 << pos);
}
}
}
......@@ -1061,7 +1062,7 @@ static void nv_adma_freeze(struct ata_port *ap)
tmp = readw(mmio + NV_ADMA_CTL);
writew(tmp & ~(NV_ADMA_CTL_AIEN | NV_ADMA_CTL_HOTPLUG_IEN),
mmio + NV_ADMA_CTL);
readw(mmio + NV_ADMA_CTL ); /* flush posted write */
readw(mmio + NV_ADMA_CTL); /* flush posted write */
}
static void nv_adma_thaw(struct ata_port *ap)
......@@ -1079,7 +1080,7 @@ static void nv_adma_thaw(struct ata_port *ap)
tmp = readw(mmio + NV_ADMA_CTL);
writew(tmp | (NV_ADMA_CTL_AIEN | NV_ADMA_CTL_HOTPLUG_IEN),
mmio + NV_ADMA_CTL);
readw(mmio + NV_ADMA_CTL ); /* flush posted write */
readw(mmio + NV_ADMA_CTL); /* flush posted write */
}
static void nv_adma_irq_clear(struct ata_port *ap)
......@@ -1165,7 +1166,7 @@ static int nv_adma_port_start(struct ata_port *ap)
pp->cpb_dma = mem_dma;
writel(mem_dma & 0xFFFFFFFF, mmio + NV_ADMA_CPB_BASE_LOW);
writel((mem_dma >> 16 ) >> 16, mmio + NV_ADMA_CPB_BASE_HIGH);
writel((mem_dma >> 16) >> 16, mmio + NV_ADMA_CPB_BASE_HIGH);
mem += NV_ADMA_MAX_CPBS * NV_ADMA_CPB_SZ;
mem_dma += NV_ADMA_MAX_CPBS * NV_ADMA_CPB_SZ;
......@@ -1189,15 +1190,15 @@ static int nv_adma_port_start(struct ata_port *ap)
/* clear GO for register mode, enable interrupt */
tmp = readw(mmio + NV_ADMA_CTL);
writew( (tmp & ~NV_ADMA_CTL_GO) | NV_ADMA_CTL_AIEN |
writew((tmp & ~NV_ADMA_CTL_GO) | NV_ADMA_CTL_AIEN |
NV_ADMA_CTL_HOTPLUG_IEN, mmio + NV_ADMA_CTL);
tmp = readw(mmio + NV_ADMA_CTL);
writew(tmp | NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
readw(mmio + NV_ADMA_CTL ); /* flush posted write */
readw(mmio + NV_ADMA_CTL); /* flush posted write */
udelay(1);
writew(tmp & ~NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
readw(mmio + NV_ADMA_CTL ); /* flush posted write */
readw(mmio + NV_ADMA_CTL); /* flush posted write */
return 0;
}
......@@ -1237,7 +1238,7 @@ static int nv_adma_port_resume(struct ata_port *ap)
/* set CPB block location */
writel(pp->cpb_dma & 0xFFFFFFFF, mmio + NV_ADMA_CPB_BASE_LOW);
writel((pp->cpb_dma >> 16 ) >> 16, mmio + NV_ADMA_CPB_BASE_HIGH);
writel((pp->cpb_dma >> 16) >> 16, mmio + NV_ADMA_CPB_BASE_HIGH);
/* clear any outstanding interrupt conditions */
writew(0xffff, mmio + NV_ADMA_STAT);
......@@ -1250,15 +1251,15 @@ static int nv_adma_port_resume(struct ata_port *ap)
/* clear GO for register mode, enable interrupt */
tmp = readw(mmio + NV_ADMA_CTL);
writew( (tmp & ~NV_ADMA_CTL_GO) | NV_ADMA_CTL_AIEN |
writew((tmp & ~NV_ADMA_CTL_GO) | NV_ADMA_CTL_AIEN |
NV_ADMA_CTL_HOTPLUG_IEN, mmio + NV_ADMA_CTL);
tmp = readw(mmio + NV_ADMA_CTL);
writew(tmp | NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
readw(mmio + NV_ADMA_CTL ); /* flush posted write */
readw(mmio + NV_ADMA_CTL); /* flush posted write */
udelay(1);
writew(tmp & ~NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
readw(mmio + NV_ADMA_CTL ); /* flush posted write */
readw(mmio + NV_ADMA_CTL); /* flush posted write */
return 0;
}
......@@ -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();
......@@ -1436,15 +1438,15 @@ 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;
}
writew(qc->tag, mmio + NV_ADMA_APPEND);
DPRINTK("Issued tag %u\n",qc->tag);
DPRINTK("Issued tag %u\n", qc->tag);
return 0;
}
......@@ -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,
......@@ -1663,7 +1666,7 @@ static void nv_adma_error_handler(struct ata_port *ap)
for (i = 0; i < NV_ADMA_MAX_CPBS; i++) {
struct nv_adma_cpb *cpb = &pp->cpb[i];
if ((ata_tag_valid(ap->link.active_tag) && i == ap->link.active_tag) ||
ap->link.sactive & (1 << i) )
ap->link.sactive & (1 << i))
ata_port_printk(ap, KERN_ERR,
"CPB %d: ctl_flags 0x%x, resp_flags 0x%x\n",
i, cpb->ctl_flags, cpb->resp_flags);
......@@ -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;
......@@ -2350,9 +2354,9 @@ static irqreturn_t nv_swncq_interrupt(int irq, void *dev_instance)
return IRQ_RETVAL(handled);
}
static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
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;
......@@ -2364,7 +2368,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
// Make sure this is a SATA controller by counting the number of bars
// (NVIDIA SATA controllers will always have six bars). Otherwise,
// it's an IDE controller and we ignore it.
for (bar=0; bar<6; bar++)
for (bar = 0; bar < 6; bar++)
if (pci_resource_start(pdev, bar) == 0)
return -ENODEV;
......
drivers/ata/sata_promise.c
View file @ 5796d1c4
......@@ -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 */
......@@ -695,19 +697,20 @@ 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;
}
static irqreturn_t pdc_interrupt (int irq, void *dev_instance)
static irqreturn_t pdc_interrupt(int irq, void *dev_instance)
{
struct ata_host *host = dev_instance;
struct ata_port *ap;
......@@ -839,14 +842,15 @@ static unsigned int pdc_qc_issue_prot(struct ata_queued_cmd *qc)
static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf)
{
WARN_ON (tf->protocol == ATA_PROT_DMA ||
WARN_ON(tf->protocol == ATA_PROT_DMA ||
tf->protocol == ATA_PROT_ATAPI_DMA);
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 ||
WARN_ON(tf->protocol == ATA_PROT_DMA ||
tf->protocol == ATA_PROT_ATAPI_DMA);
ata_exec_command(ap, tf);
}
......@@ -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];
......
drivers/ata/sata_qstor.c
View file @ 5796d1c4
......@@ -113,7 +113,7 @@ struct qs_port_priv {
static int qs_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
static int qs_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
static int qs_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
static int qs_ata_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static int qs_port_start(struct ata_port *ap);
static void qs_host_stop(struct ata_host *host);
static void qs_phy_reset(struct ata_port *ap);
......@@ -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,
......
drivers/ata/sata_sil.c
View file @ 5796d1c4
......@@ -111,7 +111,7 @@ enum {
SIL_QUIRK_UDMA5MAX = (1 << 1),
};
static int sil_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
static int sil_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
#ifdef CONFIG_PM
static int sil_pci_device_resume(struct pci_dev *pdev);
#endif
......@@ -138,7 +138,7 @@ static const struct pci_device_id sil_pci_tbl[] = {
/* TODO firmware versions should be added - eric */
static const struct sil_drivelist {
const char * product;
const char *product;
unsigned int quirk;
} sil_blacklist [] = {
{ "ST320012AS", SIL_QUIRK_MOD15WRITE },
......@@ -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;
......@@ -643,7 +644,7 @@ static void sil_init_controller(struct ata_host *host)
}
}
static int sil_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
static int sil_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version;
int board_id = ent->driver_data;
......
drivers/ata/sata_sil24.c
View file @ 5796d1c4
......@@ -674,7 +674,7 @@ static int sil24_do_softreset(struct ata_link *link, unsigned int *class,
/* put the port into known state */
if (sil24_init_port(ap)) {
reason ="port not ready";
reason = "port not ready";
goto err;
}
......@@ -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;
......
drivers/ata/sata_sis.c
View file @ 5796d1c4
......@@ -63,9 +63,9 @@ enum {
GENCTL_IOMAPPED_SCR = (1 << 26), /* if set, SCRs are in IO space */
};
static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
static int sis_scr_read (struct ata_port *ap, unsigned int sc_reg, u32 *val);
static int sis_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
static int sis_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static int sis_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
static int sis_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
static const struct pci_device_id sis_pci_tbl[] = {
{ PCI_VDEVICE(SI, 0x0180), sis_180 }, /* SiS 964/180 */
......@@ -166,7 +166,7 @@ static unsigned int get_scr_cfg_addr(struct ata_port *ap, unsigned int sc_reg)
return addr;
}
static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg, u32 *val)
static u32 sis_scr_cfg_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
unsigned int cfg_addr = get_scr_cfg_addr(ap, sc_reg);
......@@ -190,7 +190,7 @@ static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg, u32 *val)
return 0;
}
static void sis_scr_cfg_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
static void sis_scr_cfg_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
unsigned int cfg_addr = get_scr_cfg_addr(ap, sc_reg);
......@@ -253,7 +253,7 @@ static int sis_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
return 0;
}
static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
static int sis_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version;
struct ata_port_info pi = sis_port_info;
......@@ -309,29 +309,33 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
} else {
dev_printk(KERN_INFO, &pdev->dev,
"Detected SiS 180/181 chipset in combined mode\n");
port2_start=0;
port2_start = 0;
pi.flags |= ATA_FLAG_SLAVE_POSS;
}
break;
case 0x0182:
case 0x0183:
pci_read_config_dword ( pdev, 0x6C, &val);
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;
......
drivers/ata/sata_svw.c
View file @ 5796d1c4
......@@ -193,7 +193,7 @@ static void k2_sata_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
* spin_lock_irqsave(host lock)
*/
static void k2_bmdma_setup_mmio (struct ata_queued_cmd *qc)
static void k2_bmdma_setup_mmio(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE);
......@@ -224,7 +224,7 @@ static void k2_bmdma_setup_mmio (struct ata_queued_cmd *qc)
* spin_lock_irqsave(host lock)
*/
static void k2_bmdma_start_mmio (struct ata_queued_cmd *qc)
static void k2_bmdma_start_mmio(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
void __iomem *mmio = ap->ioaddr.bmdma_addr;
......@@ -395,7 +395,7 @@ static void k2_sata_setup_port(struct ata_ioports *port, void __iomem *base)
}
static int k2_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
static int k2_sata_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version;
const struct ata_port_info *ppi[] =
......
drivers/ata/sata_sx4.c
View file @ 5796d1c4
......@@ -212,9 +212,9 @@ struct pdc_host_priv {
};
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 void pdc_eng_timeout(struct ata_port *ap);
static void pdc_20621_phy_reset (struct ata_port *ap);
static void pdc_20621_phy_reset(struct ata_port *ap);
static int pdc_port_start(struct ata_port *ap);
static void pdc20621_qc_prep(struct ata_queued_cmd *qc);
static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
......@@ -320,7 +320,7 @@ static int pdc_port_start(struct ata_port *ap)
return 0;
}
static void pdc_20621_phy_reset (struct ata_port *ap)
static void pdc_20621_phy_reset(struct ata_port *ap)
{
VPRINTK("ENTER\n");
ap->cbl = ATA_CBL_SATA;
......@@ -711,7 +711,7 @@ static unsigned int pdc20621_qc_issue_prot(struct ata_queued_cmd *qc)
return ata_qc_issue_prot(qc);
}
static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
static inline unsigned int pdc20621_host_intr(struct ata_port *ap,
struct ata_queued_cmd *qc,
unsigned int doing_hdma,
void __iomem *mmio)
......@@ -803,7 +803,7 @@ static void pdc20621_irq_clear(struct ata_port *ap)
readl(mmio + PDC_20621_SEQMASK);
}
static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance)
static irqreturn_t pdc20621_interrupt(int irq, void *dev_instance)
{
struct ata_host *host = dev_instance;
struct ata_port *ap;
......@@ -906,7 +906,7 @@ static void pdc_eng_timeout(struct ata_port *ap)
static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf)
{
WARN_ON (tf->protocol == ATA_PROT_DMA ||
WARN_ON(tf->protocol == ATA_PROT_DMA ||
tf->protocol == ATA_PROT_NODATA);
ata_tf_load(ap, tf);
}
......@@ -914,7 +914,7 @@ static void pdc_tf_load_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 ||
WARN_ON(tf->protocol == ATA_PROT_DMA ||
tf->protocol == ATA_PROT_NODATA);
ata_exec_command(ap, tf);
}
......@@ -979,7 +979,7 @@ static void pdc20621_get_from_dimm(struct ata_host *host, void *psource,
window_size / 4);
psource += window_size;
size -= window_size;
idx ++;
idx++;
}
if (size) {
......@@ -1031,7 +1031,7 @@ static void pdc20621_put_to_dimm(struct ata_host *host, void *psource,
readl(mmio + PDC_GENERAL_CTLR);
psource += window_size;
size -= window_size;
idx ++;
idx++;
}
if (size) {
......@@ -1050,7 +1050,7 @@ static unsigned int pdc20621_i2c_read(struct ata_host *host, u32 device,
void __iomem *mmio = host->iomap[PDC_MMIO_BAR];
u32 i2creg = 0;
u32 status;
u32 count =0;
u32 count = 0;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
......@@ -1082,7 +1082,7 @@ static unsigned int pdc20621_i2c_read(struct ata_host *host, u32 device,
static int pdc20621_detect_dimm(struct ata_host *host)
{
u32 data=0 ;
u32 data = 0;
if (pdc20621_i2c_read(host, PDC_DIMM0_SPD_DEV_ADDRESS,
PDC_DIMM_SPD_SYSTEM_FREQ, &data)) {
if (data == 100)
......@@ -1128,7 +1128,7 @@ static int pdc20621_prog_dimm0(struct ata_host *host)
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
for(i=0; i<ARRAY_SIZE(pdc_i2c_read_data); i++)
for (i = 0; i < ARRAY_SIZE(pdc_i2c_read_data); i++)
pdc20621_i2c_read(host, PDC_DIMM0_SPD_DEV_ADDRESS,
pdc_i2c_read_data[i].reg,
&spd0[pdc_i2c_read_data[i].ofs]);
......@@ -1216,13 +1216,13 @@ static unsigned int pdc20621_prog_dimm_global(struct ata_host *host)
static unsigned int pdc20621_dimm_init(struct ata_host *host)
{
int speed, size, length;
u32 addr,spd0,pci_status;
u32 tmp=0;
u32 time_period=0;
u32 tcount=0;
u32 ticks=0;
u32 clock=0;
u32 fparam=0;
u32 addr, spd0, pci_status;
u32 tmp = 0;
u32 time_period = 0;
u32 tcount = 0;
u32 ticks = 0;
u32 clock = 0;
u32 fparam = 0;
void __iomem *mmio = host->iomap[PDC_MMIO_BAR];
/* hard-code chip #0 */
......@@ -1290,7 +1290,7 @@ static unsigned int pdc20621_dimm_init(struct ata_host *host)
/* Programming DIMM0 Module Control Register (index_CID0:80h) */
size = pdc20621_prog_dimm0(host);
VPRINTK("Local DIMM Size = %dMB\n",size);
VPRINTK("Local DIMM Size = %dMB\n", size);
/* Programming DIMM Module Global Control Register (index_CID0:88h) */
if (pdc20621_prog_dimm_global(host)) {
......@@ -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[] =
......
drivers/ata/sata_uli.c
View file @ 5796d1c4
......@@ -56,9 +56,9 @@ struct uli_priv {
unsigned int scr_cfg_addr[uli_max_ports];
};
static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
static int uli_scr_read (struct ata_port *ap, unsigned int sc_reg, u32 *val);
static int uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
static int uli_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static int uli_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
static int uli_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
static const struct pci_device_id uli_pci_tbl[] = {
{ PCI_VDEVICE(AL, 0x5289), uli_5289 },
......@@ -143,7 +143,7 @@ static unsigned int get_scr_cfg_addr(struct ata_port *ap, unsigned int sc_reg)
return hpriv->scr_cfg_addr[ap->port_no] + (4 * sc_reg);
}
static u32 uli_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg)
static u32 uli_scr_cfg_read(struct ata_port *ap, unsigned int sc_reg)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
unsigned int cfg_addr = get_scr_cfg_addr(ap, sc_reg);
......@@ -153,7 +153,7 @@ static u32 uli_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg)
return val;
}
static void uli_scr_cfg_write (struct ata_port *ap, unsigned int scr, u32 val)
static void uli_scr_cfg_write(struct ata_port *ap, unsigned int scr, u32 val)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
unsigned int cfg_addr = get_scr_cfg_addr(ap, scr);
......@@ -161,7 +161,7 @@ static void uli_scr_cfg_write (struct ata_port *ap, unsigned int scr, u32 val)
pci_write_config_dword(pdev, cfg_addr, val);
}
static int uli_scr_read (struct ata_port *ap, unsigned int sc_reg, u32 *val)
static int uli_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
{
if (sc_reg > SCR_CONTROL)
return -EINVAL;
......@@ -170,7 +170,7 @@ static int uli_scr_read (struct ata_port *ap, unsigned int sc_reg, u32 *val)
return 0;
}
static int uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
static int uli_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
{
if (sc_reg > SCR_CONTROL) //SCR_CONTROL=2, SCR_ERROR=1, SCR_STATUS=0
return -EINVAL;
......@@ -179,7 +179,7 @@ static int uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
return 0;
}
static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
static int uli_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version;
const struct ata_port_info *ppi[] = { &uli_port_info, NULL };
......
drivers/ata/sata_via.c
View file @ 5796d1c4
......@@ -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
......@@ -69,7 +69,7 @@ enum {
SATA_EXT_PHY = (1 << 6), /* 0==use PATA, 1==ext phy */
};
static int svia_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static int svia_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
static int svia_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
static void svia_noop_freeze(struct ata_port *ap);
......@@ -372,12 +372,12 @@ static const unsigned int vt6421_bar_sizes[] = {
16, 16, 16, 16, 32, 128
};
static void __iomem * svia_scr_addr(void __iomem *addr, unsigned int port)
static void __iomem *svia_scr_addr(void __iomem *addr, unsigned int port)
{
return addr + (port * 128);
}
static void __iomem * vt6421_scr_addr(void __iomem *addr, unsigned int port)
static void __iomem *vt6421_scr_addr(void __iomem *addr, unsigned int port)
{
return addr + (port * 64);
}
......@@ -498,7 +498,7 @@ static void svia_configure(struct pci_dev *pdev)
}
}
static int svia_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version;
unsigned int i;
......
drivers/ata/sata_vsc.c
View file @ 5796d1c4
......@@ -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;
......@@ -256,9 +257,10 @@ 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)
static irqreturn_t vsc_sata_interrupt(int irq, void *dev_instance)
{
struct ata_host *host = dev_instance;
unsigned int i;
......@@ -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 |
......
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