diff options
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/r82600_edac.c | 55 |
1 files changed, 27 insertions, 28 deletions
diff --git a/drivers/edac/r82600_edac.c b/drivers/edac/r82600_edac.c index 4285958c73b..18206ce28d1 100644 --- a/drivers/edac/r82600_edac.c +++ b/drivers/edac/r82600_edac.c @@ -133,8 +133,8 @@ struct r82600_error_info { static unsigned int disable_hardware_scrub = 0; -static void r82600_get_error_info (struct mem_ctl_info *mci, - struct r82600_error_info *info) +static void r82600_get_error_info(struct mem_ctl_info *mci, + struct r82600_error_info *info) { struct pci_dev *pdev; @@ -144,18 +144,19 @@ static void r82600_get_error_info (struct mem_ctl_info *mci, if (info->eapr & BIT(0)) /* Clear error to allow next error to be reported [p.62] */ pci_write_bits32(pdev, R82600_EAP, - ((u32) BIT(0) & (u32) BIT(1)), - ((u32) BIT(0) & (u32) BIT(1))); + ((u32) BIT(0) & (u32) BIT(1)), + ((u32) BIT(0) & (u32) BIT(1))); if (info->eapr & BIT(1)) /* Clear error to allow next error to be reported [p.62] */ pci_write_bits32(pdev, R82600_EAP, - ((u32) BIT(0) & (u32) BIT(1)), - ((u32) BIT(0) & (u32) BIT(1))); + ((u32) BIT(0) & (u32) BIT(1)), + ((u32) BIT(0) & (u32) BIT(1))); } -static int r82600_process_error_info (struct mem_ctl_info *mci, - struct r82600_error_info *info, int handle_errors) +static int r82600_process_error_info(struct mem_ctl_info *mci, + struct r82600_error_info *info, + int handle_errors) { int error_found; u32 eapaddr, page; @@ -172,25 +173,23 @@ static int r82600_process_error_info (struct mem_ctl_info *mci, * granularity (upper 19 bits only) */ page = eapaddr >> PAGE_SHIFT; - if (info->eapr & BIT(0)) { /* CE? */ + if (info->eapr & BIT(0)) { /* CE? */ error_found = 1; if (handle_errors) - edac_mc_handle_ce(mci, page, 0, /* not avail */ - syndrome, - edac_mc_find_csrow_by_page(mci, page), - 0, /* channel */ - mci->ctl_name); + edac_mc_handle_ce(mci, page, 0, /* not avail */ + syndrome, edac_mc_find_csrow_by_page(mci, page), 0, /* channel */ + mci->ctl_name); } - if (info->eapr & BIT(1)) { /* UE? */ + if (info->eapr & BIT(1)) { /* UE? */ error_found = 1; if (handle_errors) /* 82600 doesn't give enough info */ edac_mc_handle_ue(mci, page, 0, - edac_mc_find_csrow_by_page(mci, page), - mci->ctl_name); + edac_mc_find_csrow_by_page(mci, page), + mci->ctl_name); } return error_found; @@ -211,11 +210,11 @@ static inline int ecc_enabled(u8 dramcr) } static void r82600_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev, - u8 dramcr) + u8 dramcr) { struct csrow_info *csrow; int index; - u8 drbar; /* SDRAM Row Boundry Address Register */ + u8 drbar; /* SDRAM Row Boundry Address Register */ u32 row_high_limit, row_high_limit_last; u32 reg_sdram, ecc_on, row_base; @@ -309,12 +308,12 @@ static int r82600_probe1(struct pci_dev *pdev, int dev_idx) mci->edac_check = r82600_check; mci->ctl_page_to_phys = NULL; r82600_init_csrows(mci, pdev, dramcr); - r82600_get_error_info(mci, &discard); /* clear counters */ + r82600_get_error_info(mci, &discard); /* clear counters */ /* Here we assume that we will never see multiple instances of this * type of memory controller. The ID is therefore hardcoded to 0. */ - if (edac_mc_add_mc(mci,0)) { + if (edac_mc_add_mc(mci, 0)) { debugf3("%s(): failed edac_mc_add_mc()\n", __func__); goto fail; } @@ -330,14 +329,14 @@ static int r82600_probe1(struct pci_dev *pdev, int dev_idx) debugf3("%s(): success\n", __func__); return 0; -fail: + fail: edac_mc_free(mci); return -ENODEV; } /* returns count (>= 0), or negative on error */ static int __devinit r82600_init_one(struct pci_dev *pdev, - const struct pci_device_id *ent) + const struct pci_device_id *ent) { debugf0("%s()\n", __func__); @@ -359,11 +358,11 @@ static void __devexit r82600_remove_one(struct pci_dev *pdev) static const struct pci_device_id r82600_pci_tbl[] __devinitdata = { { - PCI_DEVICE(PCI_VENDOR_ID_RADISYS, R82600_BRIDGE_ID) - }, + PCI_DEVICE(PCI_VENDOR_ID_RADISYS, R82600_BRIDGE_ID) + }, { - 0, - } /* 0 terminated list. */ + 0, + } /* 0 terminated list. */ }; MODULE_DEVICE_TABLE(pci, r82600_pci_tbl); @@ -390,7 +389,7 @@ module_exit(r82600_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Tim Small <tim@buttersideup.com> - WPAD Ltd. " - "on behalf of EADS Astrium"); + "on behalf of EADS Astrium"); MODULE_DESCRIPTION("MC support for Radisys 82600 memory controllers"); module_param(disable_hardware_scrub, bool, 0644); |