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| author | Jiri Kosina <jkosina@suse.com> | 2025-07-31 22:36:25 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.com> | 2025-07-31 22:36:25 +0200 |
| commit | e9ef810dfee7a2227da9d423aecb0ced35faddbe (patch) | |
| tree | 52befbbbeacbd9340f90884dee840be3f492d3e1 /drivers/pci/controller/dwc/pci-keystone.c | |
| parent | 3a1d22bd85381c4e358fc3340e776c3a3223a1d0 (diff) | |
| parent | 3a807f3ff9eaaeead81576c5a72d226d519a2fe7 (diff) | |
Merge branch 'for-6.17/amd-sfh' into for-linus
- add support for operating modes (Basavaraj Natikar)
Diffstat (limited to 'drivers/pci/controller/dwc/pci-keystone.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-keystone.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index 1385d9db7b32..2b2632e513b5 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -492,13 +492,12 @@ static struct pci_ops ks_pcie_ops = { * @pci: A pointer to the dw_pcie structure which holds the DesignWare PCIe host * controller driver information. */ -static int ks_pcie_link_up(struct dw_pcie *pci) +static bool ks_pcie_link_up(struct dw_pcie *pci) { u32 val; val = dw_pcie_readl_dbi(pci, PCIE_PORT_DEBUG0); - val &= PORT_LOGIC_LTSSM_STATE_MASK; - return (val == PORT_LOGIC_LTSSM_STATE_L0); + return (val & PORT_LOGIC_LTSSM_STATE_MASK) == PORT_LOGIC_LTSSM_STATE_L0; } static void ks_pcie_stop_link(struct dw_pcie *pci) |