PCI ASPM: remove has_switch field
We don't need the 'has_switch' field in the struct pcie_link_state. Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
parent
5e0eaa7d36
commit
efdf828881
|
@ -48,8 +48,6 @@ struct pcie_link_state {
|
|||
u32 clkpm_enabled:1; /* Current Clock PM state */
|
||||
u32 clkpm_default:1; /* Default Clock PM state by BIOS */
|
||||
|
||||
u32 has_switch:1; /* Downstream has switches? */
|
||||
|
||||
/* Latencies */
|
||||
struct aspm_latency latency; /* Exit latency */
|
||||
/*
|
||||
|
@ -595,7 +593,6 @@ static struct pcie_link_state *pcie_aspm_setup_link_state(struct pci_dev *pdev)
|
|||
INIT_LIST_HEAD(&link->children);
|
||||
INIT_LIST_HEAD(&link->link);
|
||||
link->pdev = pdev;
|
||||
link->has_switch = pcie_aspm_downstream_has_switch(link);
|
||||
if (pdev->pcie_type == PCI_EXP_TYPE_DOWNSTREAM) {
|
||||
struct pcie_link_state *parent;
|
||||
parent = pdev->bus->parent->self->link_state;
|
||||
|
@ -655,7 +652,7 @@ void pcie_aspm_init_link_state(struct pci_dev *pdev)
|
|||
* initialization will config the whole hierarchy. But we must
|
||||
* make sure BIOS doesn't set unsupported link state.
|
||||
*/
|
||||
if (link->has_switch) {
|
||||
if (pcie_aspm_downstream_has_switch(link)) {
|
||||
state = pcie_aspm_check_state(link, link->aspm_default);
|
||||
__pcie_aspm_config_link(link, state);
|
||||
} else {
|
||||
|
|
Loading…
Reference in a new issue