From: Sitsofe Wheeler <sitsofe@yahoo.com>
Date: Tue, 16 Sep 2008 13:27:13 +0000 (+0100)
Subject: PCI: Fix pcie_aspm=force
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e1f4f59d1ab9ebac44830d6ae450fb358ac559d3;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

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: Alan Cox <alan@redhat.com>
Signed-off-by: Sitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 9a7c9e1408a4..851f5b83cdbc 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -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,
 			&reg32);
-		if (!(reg32 & PCI_EXP_DEVCAP_RBER && !aspm_force)) {
+		if (!(reg32 & PCI_EXP_DEVCAP_RBER) && !aspm_force) {
 			printk("Pre-1.1 PCIe device detected, "
 				"disable ASPM for %s. It can be enabled forcedly"
 				" with 'pcie_aspm=force'\n", pci_name(pdev));