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Commit e1f4f59d authored by Sitsofe Wheeler's avatar Sitsofe Wheeler Committed by Jesse Barnes
Browse files

PCI: Fix pcie_aspm=force 



pcie_aspm=force did not work because aspm_force was being double negated
leading to the sanity check failing. Moving a bracket should fix this.

Acked-by: default avatarAlan Cox <alan@redhat.com>
Signed-off-by: default avatarSitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent bc45eb89

drivers/pci/pcie/aspm.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -527,7 +527,7 @@ static int pcie_aspm_sanity_check(struct pci_dev *pdev) 
		 */

		 */

		pci_read_config_dword(child_dev, child_pos + PCI_EXP_DEVCAP,

		pci_read_config_dword(child_dev, child_pos + PCI_EXP_DEVCAP,

			&reg32);

			&reg32);

		if (!(reg32 & PCI_EXP_DEVCAP_RBER && !aspm_force)) {

		if (!(reg32 & PCI_EXP_DEVCAP_RBER) && !aspm_force) {

			printk("Pre-1.1 PCIe device detected, "

			printk("Pre-1.1 PCIe device detected, "

				"disable ASPM for %s. It can be enabled forcedly"

				"disable ASPM for %s. It can be enabled forcedly"

				" with 'pcie_aspm=force'\n", pci_name(pdev));

				" with 'pcie_aspm=force'\n", pci_name(pdev));