diff options
author | Ryan Desfosses <ryan@desfo.org> | 2014-04-18 20:13:49 -0400 |
---|---|---|
committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-06-10 20:20:19 -0600 |
commit | 3c78bc61f5ef3bc87e7f94f67ec737d2273f120b (patch) | |
tree | 490efb8676389718e78a4d6775ad668538ecaf4f /drivers/pci/quirks.c | |
parent | b7fe943421396b61b9f7a97c2554ed999e0f3658 (diff) |
PCI: Whitespace cleanup
Fix various whitespace errors.
No functional change.
[bhelgaas: fix other similar problems]
Signed-off-by: Ryan Desfosses <ryan@desfo.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/quirks.c')
-rw-r--r-- | drivers/pci/quirks.c | 74 |
1 files changed, 36 insertions, 38 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index d3f29dd2987..e0d78d23483 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -48,8 +48,8 @@ static void quirk_mellanox_tavor(struct pci_dev *dev) { dev->broken_parity_status = 1; /* This device gives false positives */ } -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX,PCI_DEVICE_ID_MELLANOX_TAVOR,quirk_mellanox_tavor); -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX,PCI_DEVICE_ID_MELLANOX_TAVOR_BRIDGE,quirk_mellanox_tavor); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX, PCI_DEVICE_ID_MELLANOX_TAVOR, quirk_mellanox_tavor); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX, PCI_DEVICE_ID_MELLANOX_TAVOR_BRIDGE, quirk_mellanox_tavor); /* Deal with broken BIOSes that neglect to enable passive release, which can cause problems in combination with the 82441FX/PPro MTRRs */ @@ -82,7 +82,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82441, quirk_p static void quirk_isa_dma_hangs(struct pci_dev *dev) { if (!isa_dma_bridge_buggy) { - isa_dma_bridge_buggy=1; + isa_dma_bridge_buggy = 1; dev_info(&dev->dev, "Activating ISA DMA hang workarounds\n"); } } @@ -123,7 +123,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGP_LPC, quirk */ static void quirk_nopcipci(struct pci_dev *dev) { - if ((pci_pci_problems & PCIPCI_FAIL)==0) { + if ((pci_pci_problems & PCIPCI_FAIL) == 0) { dev_info(&dev->dev, "Disabling direct PCI/PCI transfers\n"); pci_pci_problems |= PCIPCI_FAIL; } @@ -148,7 +148,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8151_0, quirk_nopci */ static void quirk_triton(struct pci_dev *dev) { - if ((pci_pci_problems&PCIPCI_TRITON)==0) { + if ((pci_pci_problems&PCIPCI_TRITON) == 0) { dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n"); pci_pci_problems |= PCIPCI_TRITON; } @@ -163,8 +163,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82439TX, quirk_ * Made according to a windows driver based patch by George E. Breese * see PCI Latency Adjust on http://www.viahardware.com/download/viatweak.shtm * and http://www.georgebreese.com/net/software/#PCI - * Also see http://www.au-ja.org/review-kt133a-1-en.phtml for - * the info on which Mr Breese based his work. + * Also see http://www.au-ja.org/review-kt133a-1-en.phtml for + * the info on which Mr Breese based his work. * * Updated based on further information from the site and also on * information provided by VIA @@ -177,14 +177,14 @@ static void quirk_vialatency(struct pci_dev *dev) a buggy southbridge */ p = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, NULL); - if (p!=NULL) { + if (p != NULL) { /* 0x40 - 0x4f == 686B, 0x10 - 0x2f == 686A; thanks Dan Hollis */ /* Check for buggy part revisions */ if (p->revision < 0x40 || p->revision > 0x42) goto exit; } else { p = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231, NULL); - if (p==NULL) /* No problem parts */ + if (p == NULL) /* No problem parts */ goto exit; /* Check for buggy part revisions */ if (p->revision < 0x10 || p->revision > 0x12) @@ -227,7 +227,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8361, quirk_viala */ static void quirk_viaetbf(struct pci_dev *dev) { - if ((pci_pci_problems&PCIPCI_VIAETBF)==0) { + if ((pci_pci_problems&PCIPCI_VIAETBF) == 0) { dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n"); pci_pci_problems |= PCIPCI_VIAETBF; } @@ -236,7 +236,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C597_0, quirk_via static void quirk_vsfx(struct pci_dev *dev) { - if ((pci_pci_problems&PCIPCI_VSFX)==0) { + if ((pci_pci_problems&PCIPCI_VSFX) == 0) { dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n"); pci_pci_problems |= PCIPCI_VSFX; } @@ -251,7 +251,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C576, quirk_vsfx) */ static void quirk_alimagik(struct pci_dev *dev) { - if ((pci_pci_problems&PCIPCI_ALIMAGIK)==0) { + if ((pci_pci_problems&PCIPCI_ALIMAGIK) == 0) { dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n"); pci_pci_problems |= PCIPCI_ALIMAGIK|PCIPCI_TRITON; } @@ -265,7 +265,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1651, quirk_alimagi */ static void quirk_natoma(struct pci_dev *dev) { - if ((pci_pci_problems&PCIPCI_NATOMA)==0) { + if ((pci_pci_problems&PCIPCI_NATOMA) == 0) { dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n"); pci_pci_problems |= PCIPCI_NATOMA; } @@ -703,7 +703,7 @@ static void quirk_via_ioapic(struct pci_dev *dev) tmp == 0 ? "Disa" : "Ena"); /* Offset 0x58: External APIC IRQ output control */ - pci_write_config_byte (dev, 0x58, tmp); + pci_write_config_byte(dev, 0x58, tmp); } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_ioapic); DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_ioapic); @@ -916,12 +916,12 @@ static void quirk_amd_ordering(struct pci_dev *dev) { u32 pcic; pci_read_config_dword(dev, 0x4C, &pcic); - if ((pcic&6)!=6) { + if ((pcic & 6) != 6) { pcic |= 6; dev_warn(&dev->dev, "BIOS failed to enable PCI standards compliance; fixing this error\n"); pci_write_config_dword(dev, 0x4C, pcic); pci_read_config_dword(dev, 0x84, &pcic); - pcic |= (1<<23); /* Required in this mode */ + pcic |= (1 << 23); /* Required in this mode */ pci_write_config_dword(dev, 0x84, pcic); } } @@ -937,7 +937,7 @@ DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_FE_GATE_700C */ static void quirk_dunord(struct pci_dev *dev) { - struct resource *r = &dev->resource [1]; + struct resource *r = &dev->resource[1]; r->flags |= IORESOURCE_UNSET; r->start = 0; @@ -967,11 +967,12 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TOSHIBA, 0x605, quirk_transparent_bridge) static void quirk_mediagx_master(struct pci_dev *dev) { u8 reg; + pci_read_config_byte(dev, 0x41, ®); if (reg & 2) { reg &= ~2; dev_info(&dev->dev, "Fixup for MediaGX/Geode Slave Disconnect Boundary (0x41=0x%02x)\n", reg); - pci_write_config_byte(dev, 0x41, reg); + pci_write_config_byte(dev, 0x41, reg); } } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_PCI_MASTER, quirk_mediagx_master); @@ -1120,7 +1121,7 @@ static void asus_hides_smbus_hostbridge(struct pci_dev *dev) { if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK)) { if (dev->device == PCI_DEVICE_ID_INTEL_82845_HB) - switch(dev->subsystem_device) { + switch (dev->subsystem_device) { case 0x8025: /* P4B-LX */ case 0x8070: /* P4B */ case 0x8088: /* P4B533 */ @@ -1128,14 +1129,14 @@ static void asus_hides_smbus_hostbridge(struct pci_dev *dev) asus_hides_smbus = 1; } else if (dev->device == PCI_DEVICE_ID_INTEL_82845G_HB) - switch(dev->subsystem_device) { + switch (dev->subsystem_device) { case 0x80b1: /* P4GE-V */ case 0x80b2: /* P4PE */ case 0x8093: /* P4B533-V */ asus_hides_smbus = 1; } else if (dev->device == PCI_DEVICE_ID_INTEL_82850_HB) - switch(dev->subsystem_device) { + switch (dev->subsystem_device) { case 0x8030: /* P4T533 */ asus_hides_smbus = 1; } @@ -1175,7 +1176,7 @@ static void asus_hides_smbus_hostbridge(struct pci_dev *dev) } } else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_HP)) { if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB) - switch(dev->subsystem_device) { + switch (dev->subsystem_device) { case 0x088C: /* HP Compaq nc8000 */ case 0x0890: /* HP Compaq nc6000 */ asus_hides_smbus = 1; @@ -1192,20 +1193,20 @@ static void asus_hides_smbus_hostbridge(struct pci_dev *dev) case 0x12bf: /* HP xw4100 */ asus_hides_smbus = 1; } - } else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG)) { - if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB) - switch(dev->subsystem_device) { - case 0xC00C: /* Samsung P35 notebook */ - asus_hides_smbus = 1; - } + } else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG)) { + if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB) + switch (dev->subsystem_device) { + case 0xC00C: /* Samsung P35 notebook */ + asus_hides_smbus = 1; + } } else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ)) { if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB) - switch(dev->subsystem_device) { + switch (dev->subsystem_device) { case 0x0058: /* Compaq Evo N620c */ asus_hides_smbus = 1; } else if (dev->device == PCI_DEVICE_ID_INTEL_82810_IG3) - switch(dev->subsystem_device) { + switch (dev->subsystem_device) { case 0xB16C: /* Compaq Deskpro EP 401963-001 (PCA# 010174) */ /* Motherboard doesn't have Host bridge * subvendor/subdevice IDs, therefore checking @@ -1213,7 +1214,7 @@ static void asus_hides_smbus_hostbridge(struct pci_dev *dev) asus_hides_smbus = 1; } else if (dev->device == PCI_DEVICE_ID_INTEL_82801DB_2) - switch(dev->subsystem_device) { + switch (dev->subsystem_device) { case 0x00b8: /* Compaq Evo D510 CMT */ case 0x00b9: /* Compaq Evo D510 SFF */ case 0x00ba: /* Compaq Evo D510 USDT */ @@ -1514,10 +1515,8 @@ static void quirk_alder_ioapic(struct pci_dev *pdev) /* The next five BARs all seem to be rubbish, so just clean * them out */ - for (i=1; i < 6; i++) { + for (i = 1; i < 6; i++) memset(&pdev->resource[i], 0, sizeof(pdev->resource[i])); - } - } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EESSC, quirk_alder_ioapic); #endif @@ -1552,7 +1551,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXHV, quirk_pci * Some Intel PCI Express chipsets have trouble with downstream * device power management. */ -static void quirk_intel_pcie_pm(struct pci_dev * dev) +static void quirk_intel_pcie_pm(struct pci_dev *dev) { pci_pm_d3_delay = 120; dev->no_d1d2 = 1; @@ -2189,8 +2188,7 @@ static int msi_ht_cap_enabled(struct pci_dev *dev) u8 flags; if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS, - &flags) == 0) - { + &flags) == 0) { dev_info(&dev->dev, "Found %s HT MSI Mapping\n", flags & HT_MSI_FLAGS_ENABLE ? "enabled" : "disabled"); @@ -3040,7 +3038,7 @@ void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev) { struct pci_fixup *start, *end; - switch(pass) { + switch (pass) { case pci_fixup_early: start = __start_pci_fixups_early; end = __end_pci_fixups_early; |