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| author | Thomas Gleixner <tglx@linutronix.de> | 2018-06-22 21:20:35 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-06-22 21:20:35 +0200 |
| commit | 7731b8bc94e599c9a79e428f3359ff2c34b7576a (patch) | |
| tree | 879f18ccbe274122f2d4f095b43cbc7f953e0ada /drivers/pci/ats.c | |
| parent | 48e315618dc4dc8904182cd221e3d395d5d97005 (diff) | |
| parent | 9ffc59d57228d74809700be6f7ecb1db10292f05 (diff) | |
Merge branch 'linus' into x86/urgent
Required to queue a dependent fix.
Diffstat (limited to 'drivers/pci/ats.c')
| -rw-r--r-- | drivers/pci/ats.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c index 89305b569d3d..4923a2a8e14b 100644 --- a/drivers/pci/ats.c +++ b/drivers/pci/ats.c @@ -20,6 +20,9 @@ void pci_ats_init(struct pci_dev *dev) { int pos; + if (pci_ats_disabled()) + return; + pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ATS); if (!pos) return; |