From e7ecd8910293564d357dbaf18eb179e06fa35fd0 Mon Sep 17 00:00:00 2001 From: Dave Peterson Date: Sun, 26 Mar 2006 01:38:52 -0800 Subject: [PATCH] EDAC: formatting cleanup Cosmetic indentation/formatting cleanup for EDAC code. Make sure we are using tabs rather than spaces to indent, etc. Signed-off-by: David S. Peterson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/edac/i82860_edac.c | 66 +++++++++++++++++++++++++++------------------- 1 file changed, 39 insertions(+), 27 deletions(-) (limited to 'drivers/edac/i82860_edac.c') diff --git a/drivers/edac/i82860_edac.c b/drivers/edac/i82860_edac.c index 688854260a0..fd342163cf9 100644 --- a/drivers/edac/i82860_edac.c +++ b/drivers/edac/i82860_edac.c @@ -9,7 +9,6 @@ * by Thayne Harbaugh of Linux Networx. (http://lnxi.com) */ - #include #include #include @@ -18,14 +17,11 @@ #include #include "edac_mc.h" - #define i82860_printk(level, fmt, arg...) \ - edac_printk(level, "i82860", fmt, ##arg) - + edac_printk(level, "i82860", fmt, ##arg) #define i82860_mc_printk(mci, level, fmt, arg...) \ - edac_mc_chipset_printk(mci, level, "i82860", fmt, ##arg) - + edac_mc_chipset_printk(mci, level, "i82860", fmt, ##arg) #ifndef PCI_DEVICE_ID_INTEL_82860_0 #define PCI_DEVICE_ID_INTEL_82860_0 0x2531 @@ -56,13 +52,15 @@ struct i82860_error_info { static const struct i82860_dev_info i82860_devs[] = { [I82860] = { - .ctl_name = "i82860"}, + .ctl_name = "i82860" + }, }; static struct pci_dev *mci_pdev = NULL; /* init dev: in case that AGP code - has already registered driver */ + * has already registered driver + */ -static void i82860_get_error_info (struct mem_ctl_info *mci, +static void i82860_get_error_info(struct mem_ctl_info *mci, struct i82860_error_info *info) { /* @@ -84,14 +82,15 @@ static void i82860_get_error_info (struct mem_ctl_info *mci, */ if (!(info->errsts2 & 0x0003)) return; + if ((info->errsts ^ info->errsts2) & 0x0003) { pci_read_config_dword(mci->pdev, I82860_EAP, &info->eap); pci_read_config_word(mci->pdev, I82860_DERRCTL_STS, - &info->derrsyn); + &info->derrsyn); } } -static int i82860_process_error_info (struct mem_ctl_info *mci, +static int i82860_process_error_info(struct mem_ctl_info *mci, struct i82860_error_info *info, int handle_errors) { int row; @@ -113,8 +112,8 @@ static int i82860_process_error_info (struct mem_ctl_info *mci, if (info->errsts & 0x0002) edac_mc_handle_ue(mci, info->eap, 0, row, "i82860 UE"); else - edac_mc_handle_ce(mci, info->eap, 0, info->derrsyn, row, - 0, "i82860 UE"); + edac_mc_handle_ce(mci, info->eap, 0, info->derrsyn, row, 0, + "i82860 UE"); return 1; } @@ -147,15 +146,14 @@ static int i82860_probe1(struct pci_dev *pdev, int dev_idx) going to make 1 channel for group. */ mci = edac_mc_alloc(0, 16, 1); + if (!mci) return -ENOMEM; debugf3("%s(): init mci\n", __func__); - mci->pdev = pdev; mci->mtype_cap = MEM_FLAG_DDR; - mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED; /* I"m not sure about this but I think that all RDRAM is SECDED */ mci->edac_cap = EDAC_FLAG_SECDED; @@ -182,12 +180,13 @@ static int i82860_probe1(struct pci_dev *pdev, int dev_idx) struct csrow_info *csrow = &mci->csrows[index]; pci_read_config_word(mci->pdev, I82860_GBA + index * 2, - &value); + &value); cumul_size = (value & I82860_GBA_MASK) << (I82860_GBA_SHIFT - PAGE_SHIFT); debugf3("%s(): (%d) cumul_size 0x%x\n", __func__, index, cumul_size); + if (cumul_size == last_cumul_size) continue; /* not populated */ @@ -195,7 +194,7 @@ static int i82860_probe1(struct pci_dev *pdev, int dev_idx) csrow->last_page = cumul_size - 1; csrow->nr_pages = cumul_size - last_cumul_size; last_cumul_size = cumul_size; - csrow->grain = 1 << 12; /* I82860_EAP has 4KiB reolution */ + csrow->grain = 1 << 12; /* I82860_EAP has 4KiB reolution */ csrow->mtype = MEM_RMBS; csrow->dtype = DEV_UNKNOWN; csrow->edac_mode = mchcfg_ddim ? EDAC_SECDED : EDAC_NONE; @@ -211,23 +210,27 @@ static int i82860_probe1(struct pci_dev *pdev, int dev_idx) debugf3("%s(): success\n", __func__); rc = 0; } + return rc; } /* returns count (>= 0), or negative on error */ static int __devinit i82860_init_one(struct pci_dev *pdev, - const struct pci_device_id *ent) + const struct pci_device_id *ent) { int rc; debugf0("%s()\n", __func__); - i82860_printk(KERN_INFO, "i82860 init one\n"); - if(pci_enable_device(pdev) < 0) + + if (pci_enable_device(pdev) < 0) return -EIO; + rc = i82860_probe1(pdev, ent->driver_data); - if(rc == 0) + + if (rc == 0) mci_pdev = pci_dev_get(pdev); + return rc; } @@ -244,9 +247,13 @@ static void __devexit i82860_remove_one(struct pci_dev *pdev) } static const struct pci_device_id i82860_pci_tbl[] __devinitdata = { - {PCI_VEND_DEV(INTEL, 82860_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0, - I82860}, - {0,} /* 0 terminated list. */ + { + PCI_VEND_DEV(INTEL, 82860_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0, + I82860 + }, + { + 0, + } /* 0 terminated list. */ }; MODULE_DEVICE_TABLE(pci, i82860_pci_tbl); @@ -263,24 +270,29 @@ static int __init i82860_init(void) int pci_rc; debugf3("%s()\n", __func__); + if ((pci_rc = pci_register_driver(&i82860_driver)) < 0) goto fail0; if (!mci_pdev) { mci_pdev = pci_get_device(PCI_VENDOR_ID_INTEL, - PCI_DEVICE_ID_INTEL_82860_0, NULL); + PCI_DEVICE_ID_INTEL_82860_0, NULL); + if (mci_pdev == NULL) { debugf0("860 pci_get_device fail\n"); pci_rc = -ENODEV; goto fail1; } + pci_rc = i82860_init_one(mci_pdev, i82860_pci_tbl); + if (pci_rc < 0) { debugf0("860 init fail\n"); pci_rc = -ENODEV; goto fail1; } } + return 0; fail1: @@ -307,6 +319,6 @@ module_init(i82860_init); module_exit(i82860_exit); MODULE_LICENSE("GPL"); -MODULE_AUTHOR - ("Red Hat Inc. (http://www.redhat.com) Ben Woodard "); +MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com) " + "Ben Woodard "); MODULE_DESCRIPTION("ECC support for Intel 82860 memory hub controllers"); -- cgit v1.2.3