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PCI: Drop warning about drivers that don't use pci_set_master() 

f41f064cf4 ("PCI: Workaround missing pci_set_master in pci drivers") made
pci_enable_bridge() turn on bus mastering if the driver hadn't done so
already.  It also added a warning in this case.  But there's no reason to
warn about it unless it's actually a problem to enable bus mastering here.

This patch drops the warning because I'm not aware of any such problem.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Paul Bolle <pebolle@tiscali.nl>
This commit is contained in:
Bjorn Helgaas 2013-11-05 13:34:51 -07:00
parent cf3e1feba7
commit fbeeb822f6
1 changed files with 1 additions and 3 deletions
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4
drivers/pci/pci.c
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@ -1156,10 +1156,8 @@ static void pci_enable_bridge(struct pci_dev *dev)
pci_enable_bridge(dev->bus->self);
if (pci_is_enabled(dev)) {
if (!dev->is_busmaster) {
dev_warn(&dev->dev, "driver skip pci_set_master, fix it!\n");
if (!dev->is_busmaster)
pci_set_master(dev);
}
return;
}