e752x_edac: Drop pvt->bridge_ck
pvt->bridge_ck always points to the same device as pvt->dev_d0f1, so
get rid of the former and only use the latter.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Tested-by: Aristeu Rozanski <aris@redhat.com>
Link: http://lkml.kernel.org/r/20140224151544.16ba28a0@endymion.delvare
Cc: Mark Gross <mark.gross@intel.com>
Cc: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c
index 725bc39..b2d7138 100644
--- a/drivers/edac/e752x_edac.c
+++ b/drivers/edac/e752x_edac.c
@@ -209,7 +209,6 @@
*/
struct e752x_pvt {
- struct pci_dev *bridge_ck;
struct pci_dev *dev_d0f0;
struct pci_dev *dev_d0f1;
u32 tolm;
@@ -891,7 +890,7 @@
info->buf_ferr);
if (info->dram_ferr)
- pci_write_bits16(pvt->bridge_ck, E752X_DRAM_FERR,
+ pci_write_bits16(pvt->dev_d0f1, E752X_DRAM_FERR,
info->dram_ferr, info->dram_ferr);
pci_write_config_dword(dev, E752X_FERR_GLOBAL,
@@ -936,7 +935,7 @@
info->buf_nerr);
if (info->dram_nerr)
- pci_write_bits16(pvt->bridge_ck, E752X_DRAM_NERR,
+ pci_write_bits16(pvt->dev_d0f1, E752X_DRAM_NERR,
info->dram_nerr, info->dram_nerr);
pci_write_config_dword(dev, E752X_NERR_GLOBAL,
@@ -1177,38 +1176,33 @@
static int e752x_get_devs(struct pci_dev *pdev, int dev_idx,
struct e752x_pvt *pvt)
{
- struct pci_dev *dev;
-
- pvt->bridge_ck = pci_get_device(PCI_VENDOR_ID_INTEL,
+ pvt->dev_d0f1 = pci_get_device(PCI_VENDOR_ID_INTEL,
pvt->dev_info->err_dev, NULL);
- if (pvt->bridge_ck == NULL) {
- pvt->bridge_ck = pci_scan_single_device(pdev->bus,
+ if (pvt->dev_d0f1 == NULL) {
+ pvt->dev_d0f1 = pci_scan_single_device(pdev->bus,
PCI_DEVFN(0, 1));
- pci_dev_get(pvt->bridge_ck);
+ pci_dev_get(pvt->dev_d0f1);
}
- if (pvt->bridge_ck == NULL) {
+ if (pvt->dev_d0f1 == NULL) {
e752x_printk(KERN_ERR, "error reporting device not found:"
"vendor %x device 0x%x (broken BIOS?)\n",
PCI_VENDOR_ID_INTEL, e752x_devs[dev_idx].err_dev);
return 1;
}
- dev = pci_get_device(PCI_VENDOR_ID_INTEL,
+ pvt->dev_d0f0 = pci_get_device(PCI_VENDOR_ID_INTEL,
e752x_devs[dev_idx].ctl_dev,
NULL);
- if (dev == NULL)
+ if (pvt->dev_d0f0 == NULL)
goto fail;
- pvt->dev_d0f0 = dev;
- pvt->dev_d0f1 = pci_dev_get(pvt->bridge_ck);
-
return 0;
fail:
- pci_dev_put(pvt->bridge_ck);
+ pci_dev_put(pvt->dev_d0f1);
return 1;
}
@@ -1385,7 +1379,6 @@
fail:
pci_dev_put(pvt->dev_d0f0);
pci_dev_put(pvt->dev_d0f1);
- pci_dev_put(pvt->bridge_ck);
edac_mc_free(mci);
return -ENODEV;
@@ -1419,7 +1412,6 @@
pvt = (struct e752x_pvt *)mci->pvt_info;
pci_dev_put(pvt->dev_d0f0);
pci_dev_put(pvt->dev_d0f1);
- pci_dev_put(pvt->bridge_ck);
edac_mc_free(mci);
}