openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Sitsofe Wheeler 2008-09-16 14:27:13 +01:00 committed by Jesse Barnes
parent bc45eb8950
commit e1f4f59d1a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pci/pcie/aspm.c
View File

@ -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));