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PCI/MSI: Use dev_printk() when possible 

Use dev_printk() when possible.  This makes messages more consistent with
other device-related messages and, in some cases, adds useful information.
This changes messages like this:

  Unable to allocate affinity masks, ignoring

to this:

  pci 0000:01:00.0: can't allocate MSI affinity masks for 4 vectors

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas 2017-03-23 12:29:56 -05:00
parent a26356ab93
commit 4bb6669147
1 changed files with 4 additions and 2 deletions
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6
drivers/pci/msi.c
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@ -541,7 +541,8 @@ msi_setup_entry(struct pci_dev *dev, int nvec, const struct irq_affinity *affd)
if (affd) {
masks = irq_create_affinity_masks(nvec, affd);
if (!masks)
pr_err("Unable to allocate affinity masks, ignoring\n");
dev_err(&dev->dev, "can't allocate MSI affinity masks for %d vectors\n",
nvec);
}
/* MSI Entry Initialization */
@ -681,7 +682,8 @@ static int msix_setup_entries(struct pci_dev *dev, void __iomem *base,
if (affd) {
masks = irq_create_affinity_masks(nvec, affd);
if (!masks)
pr_err("Unable to allocate affinity masks, ignoring\n");
dev_err(&dev->dev, "can't allocate MSI-X affinity masks for %d vectors\n",
nvec);
}
for (i = 0, curmsk = masks; i < nvec; i++) {