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NTB bug fixes to address issues in unmapping the MW reg base and vbase,

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and an uninitialized variable on Atom platforms.
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Merge tag 'ntb-4.1' of git://github.com/jonmason/ntb

Pull NTB fixes from Jon Mason:
 "I apologize for the tardiness of this request.  Here are a couple of
  last minute NTB bug fixes for v4.1:

  NTB bug fixes to address issues in unmapping the MW reg base and
  vbase, and an uninitialized variable on Atom platforms"

* tag 'ntb-4.1' of git://github.com/jonmason/ntb:
  ntb: initialize max_mw for Atom before using it
  ntb: iounmap MW reg and vbase in error path
This commit is contained in:
Linus Torvalds 2015-06-14 15:46:43 -10:00
commit dc75117fa2
1 changed files with 2 additions and 1 deletions
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3
drivers/ntb/ntb_hw.c
View File

@ -1660,6 +1660,7 @@ static int ntb_atom_detect(struct ntb_device *ndev)
u32 ppd;
ndev->hw_type = BWD_HW;
ndev->limits.max_mw = BWD_MAX_MW;
rc = pci_read_config_dword(ndev->pdev, NTB_PPD_OFFSET, &ppd);
if (rc)
@ -1778,7 +1779,7 @@ static int ntb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
dev_warn(&pdev->dev, "Cannot remap BAR %d\n",
MW_TO_BAR(i));
rc = -EIO;
goto err3;
goto err4;
}
}