drivers/edac: add dev_name getter function

Move dev_name() macro to a more generic interface since it's not possible
to determine whether a device is pci, platform, or of_device easily.

Now each low level driver sets the name into the control structure, and
the EDAC core references the control structure for the information.

Better abstraction.

Signed-off-by: Dave Jiang <djiang@mvista.com>
Signed-off-by: Douglas Thompson <dougthompson@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/edac/e7xxx_edac.c b/drivers/edac/e7xxx_edac.c
index 367eb99c1d07..5202bbf2e0cd 100644
--- a/drivers/edac/e7xxx_edac.c
+++ b/drivers/edac/e7xxx_edac.c
@@ -463,6 +463,7 @@ static int e7xxx_probe1(struct pci_dev *pdev, int dev_idx)
 
         debugf3("%s(): more mci init\n", __func__);
         mci->ctl_name = pvt->dev_info->ctl_name;
+        mci->dev_name = pci_name(pdev);
         mci->edac_check = e7xxx_check;
         mci->ctl_page_to_phys = ctl_page_to_phys;
         e7xxx_init_csrows(mci, pdev, dev_idx, drc);