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Commit adf58458 authored by Desnes A. Nunes do Rosario's avatar Desnes A. Nunes do Rosario Committed by Bjorn Helgaas
Browse files

PCI: Remove messages about reassigning resources 



When reassigning device resources to increase their alignment, e.g.,
because of a "pci=resource_alignment=" kernel parameter or because the
platform aligns resources to its page size, we previously emitted messages
like this:

  pci 0000:00:00.0: Disabling memory decoding and releasing memory resources
  pci 0000:00:00.0: disabling bridge mem windows

These messages don't convey any useful information, so remove them.

Fixes: 38274637 ("powerpc/powernv: Override pcibios_default_alignment() to force PCI devices to be page aligned")
Signed-off-by: default avatarDesnes A. Nunes do Rosario <desnesn@linux.vnet.ibm.com>
[bhelgaas: changelog]
Signed-off-by: default avatarBjorn Helgaas <helgaas@kernel.org>
parent 1b30dfd3

drivers/pci/pci.c

+0 −1
Original line number Diff line number Diff line
@@ -5628,7 +5628,6 @@ void pci_reassigndev_resource_alignment(struct pci_dev *dev) 
		return;

	}



	pci_info(dev, "Disabling memory decoding and releasing memory resources\n");

	pci_read_config_word(dev, PCI_COMMAND, &command);

	command &= ~PCI_COMMAND_MEMORY;

	pci_write_config_word(dev, PCI_COMMAND, command);

drivers/pci/setup-res.c

+0 −2
Original line number Diff line number Diff line
@@ -168,8 +168,6 @@ EXPORT_SYMBOL(pci_claim_resource); 


void pci_disable_bridge_window(struct pci_dev *dev)

{

	pci_info(dev, "disabling bridge mem windows\n");



	/* MMIO Base/Limit */

	pci_write_config_dword(dev, PCI_MEMORY_BASE, 0x0000fff0);