From: Jeff Garzik Date: Fri, 26 Oct 2007 00:47:30 +0000 (-0400) Subject: [libata] fix 'if(' and similar areas that lack whitespace X-Git-Tag: v2.6.24-rc2~99^2~7 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b447916e2b8c80f37aa88512ea39a05d5d11507d;p=linux-2.6 [libata] fix 'if(' and similar areas that lack whitespace Signed-off-by: Jeff Garzik --- diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c index 0f6f7bcc3d..e4542ab9c7 100644 --- a/drivers/ata/pata_acpi.c +++ b/drivers/ata/pata_acpi.c @@ -181,7 +181,7 @@ static void pacpi_set_piomode(struct ata_port *ap, struct ata_device *adev) int unit = adev->devno; struct pata_acpi *acpi = ap->private_data; - if(!(acpi->gtm.flags & 0x10)) + if (!(acpi->gtm.flags & 0x10)) unit = 0; /* Now stuff the nS values into the structure */ @@ -202,7 +202,7 @@ static void pacpi_set_dmamode(struct ata_port *ap, struct ata_device *adev) int unit = adev->devno; struct pata_acpi *acpi = ap->private_data; - if(!(acpi->gtm.flags & 0x10)) + if (!(acpi->gtm.flags & 0x10)) unit = 0; /* Now stuff the nS values into the structure */ diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c index 6b07b5b485..f9b485a487 100644 --- a/drivers/ata/pata_optidma.c +++ b/drivers/ata/pata_optidma.c @@ -449,7 +449,7 @@ static int optiplus_with_udma(struct pci_dev *pdev) /* Find function 1 */ dev1 = pci_get_device(0x1045, 0xC701, NULL); - if(dev1 == NULL) + if (dev1 == NULL) return 0; /* Rev must be >= 0x10 */ diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c index 3d3f1558cd..2622577521 100644 --- a/drivers/ata/pata_pdc2027x.c +++ b/drivers/ata/pata_pdc2027x.c @@ -348,7 +348,7 @@ static unsigned long pdc2027x_mode_filter(struct ata_device *adev, unsigned long ata_id_c_string(pair->id, model_num, ATA_ID_PROD, ATA_ID_PROD_LEN + 1); /* If the master is a maxtor in UDMA6 then the slave should not use UDMA 6 */ - if(strstr(model_num, "Maxtor") == 0 && pair->dma_mode == XFER_UDMA_6) + if (strstr(model_num, "Maxtor") == 0 && pair->dma_mode == XFER_UDMA_6) mask &= ~ (1 << (6 + ATA_SHIFT_UDMA)); return ata_pci_default_filter(adev, mask); diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c index 65d951618c..bc7c2d5d8d 100644 --- a/drivers/ata/pata_pdc202xx_old.c +++ b/drivers/ata/pata_pdc202xx_old.c @@ -351,9 +351,9 @@ static int pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id struct pci_dev *bridge = dev->bus->self; /* Don't grab anything behind a Promise I2O RAID */ if (bridge && bridge->vendor == PCI_VENDOR_ID_INTEL) { - if( bridge->device == PCI_DEVICE_ID_INTEL_I960) + if (bridge->device == PCI_DEVICE_ID_INTEL_I960) return -ENODEV; - if( bridge->device == PCI_DEVICE_ID_INTEL_I960RM) + if (bridge->device == PCI_DEVICE_ID_INTEL_I960RM) return -ENODEV; } } diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index ea7a9a652e..a4175fbdd1 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -176,7 +176,7 @@ static int via_cable_detect(struct ata_port *ap) { if ((config->flags & VIA_UDMA) < VIA_UDMA_66) return ATA_CBL_PATA40; /* UDMA 66 chips have only drive side logic */ - else if((config->flags & VIA_UDMA) < VIA_UDMA_100) + else if ((config->flags & VIA_UDMA) < VIA_UDMA_100) return ATA_CBL_PATA_UNK; /* UDMA 100 or later */ pci_read_config_dword(pdev, 0x50, &ata66); diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c index 549cbbe9fd..311cdb3a55 100644 --- a/drivers/ata/pata_winbond.c +++ b/drivers/ata/pata_winbond.c @@ -279,7 +279,7 @@ static __init int winbond_init(void) if (request_region(port, 2, "pata_winbond")) { ret = winbond_init_one(port); - if(ret <= 0) + if (ret <= 0) release_region(port, 2); else ct+= ret; } diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index f1b422f7c7..8d55f7fb50 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -1012,7 +1012,7 @@ static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance) u32 check_commands; int pos, error = 0; - if(ata_tag_valid(ap->link.active_tag)) + if (ata_tag_valid(ap->link.active_tag)) check_commands = 1 << ap->link.active_tag; else check_commands = ap->link.sactive; @@ -1028,7 +1028,7 @@ static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance) } } - if(notifier_clears[0] || notifier_clears[1]) { + if (notifier_clears[0] || notifier_clears[1]) { /* Note: Both notifier clear registers must be written if either is set, even if one is zero, according to NVIDIA. */ struct nv_adma_port_priv *pp = host->ports[0]->private_data; @@ -1119,7 +1119,7 @@ static void nv_adma_post_internal_cmd(struct ata_queued_cmd *qc) { struct nv_adma_port_priv *pp = qc->ap->private_data; - if(pp->flags & NV_ADMA_PORT_REGISTER_MODE) + if (pp->flags & NV_ADMA_PORT_REGISTER_MODE) ata_bmdma_post_internal_cmd(qc); } @@ -1194,10 +1194,10 @@ static int nv_adma_port_start(struct ata_port *ap) 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; } @@ -1255,10 +1255,10 @@ static int nv_adma_port_resume(struct ata_port *ap) 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; } @@ -1359,12 +1359,12 @@ static int nv_adma_use_reg_mode(struct ata_queued_cmd *qc) /* ADMA engine can only be used for non-ATAPI DMA commands, or interrupt-driven no-data commands, where a result taskfile is not required. */ - if((pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE) || + if ((pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE) || (qc->tf.flags & ATA_TFLAG_POLLING) || (qc->flags & ATA_QCFLAG_RESULT_TF)) return 1; - if((qc->flags & ATA_QCFLAG_DMAMAP) || + if ((qc->flags & ATA_QCFLAG_DMAMAP) || (qc->tf.protocol == ATA_PROT_NODATA)) return 0; @@ -1401,7 +1401,7 @@ static void nv_adma_qc_prep(struct ata_queued_cmd *qc) nv_adma_tf_to_cpb(&qc->tf, cpb->tf); - if(qc->flags & ATA_QCFLAG_DMAMAP) { + if (qc->flags & ATA_QCFLAG_DMAMAP) { nv_adma_fill_sg(qc, cpb); ctl_flags |= NV_CPB_CTL_APRD_VALID; } else @@ -1435,7 +1435,7 @@ static unsigned int nv_adma_qc_issue(struct ata_queued_cmd *qc) and (number of cpbs to append -1) in top 8 bits */ wmb(); - if(curr_ncq != pp->last_issue_ncq) { + 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. */ udelay(20); @@ -1641,12 +1641,12 @@ static void nv_error_handler(struct ata_port *ap) static void nv_adma_error_handler(struct ata_port *ap) { struct nv_adma_port_priv *pp = ap->private_data; - if(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE)) { + if (!(pp->flags & NV_ADMA_PORT_REGISTER_MODE)) { void __iomem *mmio = pp->ctl_block; int i; u16 tmp; - if(ata_tag_valid(ap->link.active_tag) || ap->link.sactive) { + if (ata_tag_valid(ap->link.active_tag) || ap->link.sactive) { u32 notifier = readl(mmio + NV_ADMA_NOTIFIER); u32 notifier_error = readl(mmio + NV_ADMA_NOTIFIER_ERROR); u32 gen_ctl = readl(pp->gen_block + NV_ADMA_GEN_CTL); @@ -1660,9 +1660,9 @@ static void nv_adma_error_handler(struct ata_port *ap) notifier, notifier_error, gen_ctl, status, cpb_count, next_cpb_idx); - for( i=0;icpb[i]; - if( (ata_tag_valid(ap->link.active_tag) && i == ap->link.active_tag) || + if ((ata_tag_valid(ap->link.active_tag) && i == ap->link.active_tag) || ap->link.sactive & (1 << i) ) ata_port_printk(ap, KERN_ERR, "CPB %d: ctl_flags 0x%x, resp_flags 0x%x\n", @@ -1674,7 +1674,7 @@ static void nv_adma_error_handler(struct ata_port *ap) nv_adma_register_mode(ap); /* Mark all of the CPBs as invalid to prevent them from being executed */ - for( i=0;icpb[i].ctl_flags &= ~NV_CPB_CTL_CPB_VALID; /* clear CPB fetch count */ @@ -1683,10 +1683,10 @@ static void nv_adma_error_handler(struct ata_port *ap) /* Reset channel */ 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 */ } ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset, @@ -2440,32 +2440,32 @@ static int nv_pci_device_resume(struct pci_dev *pdev) int rc; rc = ata_pci_device_do_resume(pdev); - if(rc) + if (rc) return rc; if (pdev->dev.power.power_state.event == PM_EVENT_SUSPEND) { - if(hpriv->type >= CK804) { + if (hpriv->type >= CK804) { u8 regval; pci_read_config_byte(pdev, NV_MCP_SATA_CFG_20, ®val); regval |= NV_MCP_SATA_CFG_20_SATA_SPACE_EN; pci_write_config_byte(pdev, NV_MCP_SATA_CFG_20, regval); } - if(hpriv->type == ADMA) { + if (hpriv->type == ADMA) { u32 tmp32; struct nv_adma_port_priv *pp; /* enable/disable ADMA on the ports appropriately */ pci_read_config_dword(pdev, NV_MCP_SATA_CFG_20, &tmp32); pp = host->ports[0]->private_data; - if(pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE) + if (pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE) tmp32 &= ~(NV_MCP_SATA_CFG_20_PORT0_EN | NV_MCP_SATA_CFG_20_PORT0_PWB_EN); else tmp32 |= (NV_MCP_SATA_CFG_20_PORT0_EN | NV_MCP_SATA_CFG_20_PORT0_PWB_EN); pp = host->ports[1]->private_data; - if(pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE) + if (pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE) tmp32 &= ~(NV_MCP_SATA_CFG_20_PORT1_EN | NV_MCP_SATA_CFG_20_PORT1_PWB_EN); else diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c index b6026bcecc..16b3b8a792 100644 --- a/drivers/ata/sata_sx4.c +++ b/drivers/ata/sata_sx4.c @@ -1091,7 +1091,7 @@ static int pdc20621_detect_dimm(struct ata_host *host) return 0; if (pdc20621_i2c_read(host, PDC_DIMM0_SPD_DEV_ADDRESS, 9, &data)) { - if(data <= 0x75) + if (data <= 0x75) return 133; } else return 0; @@ -1254,7 +1254,7 @@ static unsigned int pdc20621_dimm_init(struct ata_host *host) If SX4 is on PCI-X bus, after 3 seconds, the timer counter register should be >= (0xffffffff - 3x10^8). */ - if(tcount >= PCI_X_TCOUNT) { + if (tcount >= PCI_X_TCOUNT) { ticks = (time_period - tcount); VPRINTK("Num counters 0x%x (%d)\n", ticks, ticks);