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Subject: [PATCH v1 0/7] iommu: Minor cleanups and dev_printk() usage
From:   Bjorn Helgaas <helgaas@kernel.org>
To:     Joerg Roedel <joro@8bytes.org>
Cc:     David Woodhouse <dwmw2@infradead.org>,
        iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Date:   Fri, 08 Feb 2019 16:05:33 -0600
Message-ID: <154966319813.132359.14641436497228395449.stgit@bhelgaas-glaptop.roam.corp.google.com>
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I've had these minor iommu cleanups lying around for a while, but the ugly
dmesg logs from [1] prompted me to finally post them.  Take what you like,
ignore the rest, and tell me so I can clear out my queue of old stuff.

These fix no actual bugs.

[1] https://lore.kernel.org/linux-pci/1547649064-19019-1-git-send-email-liudongdong3@huawei.com

---

Bjorn Helgaas (7):
      iommu: Use dev_printk() when possible
      iommu/amd: Use dev_printk() when possible
      iommu/vt-d: Use dev_printk() when possible
      iommu/vt-d: Remove unnecessary local variable initializations
      iommu/vt-d: Remove unused dmar_remove_one_dev_info() argument
      iommu/vt-d: Remove misleading "domain 0" test from domain_exit()
      iommu/vt-d: Simplify control flow


 drivers/iommu/amd_iommu.c      |   25 +++----
 drivers/iommu/amd_iommu_init.c |   20 +++---
 drivers/iommu/intel-iommu.c    |  136 +++++++++++++++++-----------------------
 drivers/iommu/iommu.c          |    8 +-
 4 files changed, 84 insertions(+), 105 deletions(-)