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-rw-r--r--drivers/edac/i82875p_edac.c62
1 files changed, 30 insertions, 32 deletions
diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c
index 485525e4e8e8..889ccf6ad85c 100644
--- a/drivers/edac/i82875p_edac.c
+++ b/drivers/edac/i82875p_edac.c
@@ -174,8 +174,7 @@ struct i82875p_error_info {
static const struct i82875p_dev_info i82875p_devs[] = {
[I82875P] = {
- .ctl_name = "i82875p"
- },
+ .ctl_name = "i82875p"},
};
static struct pci_dev *mci_pdev = NULL; /* init dev: in case that AGP code has
@@ -185,7 +184,7 @@ static struct pci_dev *mci_pdev = NULL; /* init dev: in case that AGP code has
static int i82875p_registered = 1;
static void i82875p_get_error_info(struct mem_ctl_info *mci,
- struct i82875p_error_info *info)
+ struct i82875p_error_info *info)
{
struct pci_dev *pdev;
@@ -216,13 +215,13 @@ static void i82875p_get_error_info(struct mem_ctl_info *mci,
if ((info->errsts ^ info->errsts2) & 0x0081) {
pci_read_config_dword(pdev, I82875P_EAP, &info->eap);
pci_read_config_byte(pdev, I82875P_DES, &info->des);
- pci_read_config_byte(pdev, I82875P_DERRSYN,
- &info->derrsyn);
+ pci_read_config_byte(pdev, I82875P_DERRSYN, &info->derrsyn);
}
}
static int i82875p_process_error_info(struct mem_ctl_info *mci,
- struct i82875p_error_info *info, int handle_errors)
+ struct i82875p_error_info *info,
+ int handle_errors)
{
int row, multi_chan;
@@ -246,8 +245,8 @@ static int i82875p_process_error_info(struct mem_ctl_info *mci,
edac_mc_handle_ue(mci, info->eap, 0, row, "i82875p UE");
else
edac_mc_handle_ce(mci, info->eap, 0, info->derrsyn, row,
- multi_chan ? (info->des & 0x1) : 0,
- "i82875p CE");
+ multi_chan ? (info->des & 0x1) : 0,
+ "i82875p CE");
return 1;
}
@@ -263,7 +262,8 @@ static void i82875p_check(struct mem_ctl_info *mci)
/* Return 0 on success or 1 on failure. */
static int i82875p_setup_overfl_dev(struct pci_dev *pdev,
- struct pci_dev **ovrfl_pdev, void __iomem **ovrfl_window)
+ struct pci_dev **ovrfl_pdev,
+ void __iomem ** ovrfl_window)
{
struct pci_dev *dev;
void __iomem *window;
@@ -284,7 +284,7 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev,
if (dev == NULL)
return 1;
- pci_bus_add_device(dev);
+ pci_bus_add_device(dev);
}
*ovrfl_pdev = dev;
@@ -314,32 +314,31 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev,
*ovrfl_window = window;
return 0;
-fail1:
+ fail1:
pci_release_regions(dev);
#ifdef CORRECT_BIOS
-fail0:
+ fail0:
pci_disable_device(dev);
#endif
/* NOTE: the ovrfl proc entry and pci_dev are intentionally left */
return 1;
}
-
/* Return 1 if dual channel mode is active. Else return 0. */
static inline int dual_channel_active(u32 drc)
{
return (drc >> 21) & 0x1;
}
-
static void i82875p_init_csrows(struct mem_ctl_info *mci,
- struct pci_dev *pdev, void __iomem *ovrfl_window, u32 drc)
+ struct pci_dev *pdev,
+ void __iomem * ovrfl_window, u32 drc)
{
struct csrow_info *csrow;
unsigned long last_cumul_size;
u8 value;
- u32 drc_ddim; /* DRAM Data Integrity Mode 0=none,2=edac */
+ u32 drc_ddim; /* DRAM Data Integrity Mode 0=none,2=edac */
u32 cumul_size;
int index;
@@ -392,7 +391,7 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx)
drc = readl(ovrfl_window + I82875P_DRC);
nr_chans = dual_channel_active(drc) + 1;
mci = edac_mc_alloc(sizeof(*pvt), I82875P_NR_CSROWS(nr_chans),
- nr_chans);
+ nr_chans);
if (!mci) {
rc = -ENOMEM;
@@ -411,16 +410,16 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx)
mci->edac_check = i82875p_check;
mci->ctl_page_to_phys = NULL;
debugf3("%s(): init pvt\n", __func__);
- pvt = (struct i82875p_pvt *) mci->pvt_info;
+ pvt = (struct i82875p_pvt *)mci->pvt_info;
pvt->ovrfl_pdev = ovrfl_pdev;
pvt->ovrfl_window = ovrfl_window;
i82875p_init_csrows(mci, pdev, ovrfl_window, drc);
- i82875p_get_error_info(mci, &discard); /* clear counters */
+ i82875p_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 fail1;
}
@@ -429,10 +428,10 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx)
debugf3("%s(): success\n", __func__);
return 0;
-fail1:
+ fail1:
edac_mc_free(mci);
-fail0:
+ fail0:
iounmap(ovrfl_window);
pci_release_regions(ovrfl_pdev);
@@ -443,7 +442,7 @@ fail0:
/* returns count (>= 0), or negative on error */
static int __devinit i82875p_init_one(struct pci_dev *pdev,
- const struct pci_device_id *ent)
+ const struct pci_device_id *ent)
{
int rc;
@@ -471,7 +470,7 @@ static void __devexit i82875p_remove_one(struct pci_dev *pdev)
if ((mci = edac_mc_del_mc(&pdev->dev)) == NULL)
return;
- pvt = (struct i82875p_pvt *) mci->pvt_info;
+ pvt = (struct i82875p_pvt *)mci->pvt_info;
if (pvt->ovrfl_window)
iounmap(pvt->ovrfl_window);
@@ -489,12 +488,11 @@ static void __devexit i82875p_remove_one(struct pci_dev *pdev)
static const struct pci_device_id i82875p_pci_tbl[] __devinitdata = {
{
- PCI_VEND_DEV(INTEL, 82875_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- I82875P
- },
+ PCI_VEND_DEV(INTEL, 82875_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+ I82875P},
{
- 0,
- } /* 0 terminated list. */
+ 0,
+ } /* 0 terminated list. */
};
MODULE_DEVICE_TABLE(pci, i82875p_pci_tbl);
@@ -518,7 +516,7 @@ static int __init i82875p_init(void)
if (mci_pdev == NULL) {
mci_pdev = pci_get_device(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_82875_0, NULL);
+ PCI_DEVICE_ID_INTEL_82875_0, NULL);
if (!mci_pdev) {
debugf0("875p pci_get_device fail\n");
@@ -537,10 +535,10 @@ static int __init i82875p_init(void)
return 0;
-fail1:
+ fail1:
pci_unregister_driver(&i82875p_driver);
-fail0:
+ fail0:
if (mci_pdev != NULL)
pci_dev_put(mci_pdev);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 11:18:14 +0000