From f46bfb1d3c6a601caad90eb3c11a1e1e17cccb1a Mon Sep 17 00:00:00 2001 From: Hans Zhang <18255117159@163.com> Date: Sun, 11 May 2025 00:07:08 +0800 Subject: PCI: dwc: Return bool from link up check PCIe link status check is supposed to return a boolean to indicate whether the link is up or not. So, modify the link_up callbacks and dw_pcie_link_up() function to return bool instead of int. Signed-off-by: Hans Zhang <18255117159@163.com> [mani: commit message reword] Signed-off-by: Manivannan Sadhasivam Reviewed-by: Manivannan Sadhasivam Reviewed-by: Niklas Cassel Link: https://patch.msgid.link/20250510160710.392122-2-18255117159@163.com --- drivers/pci/controller/dwc/pci-meson.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/pci/controller/dwc/pci-meson.c') diff --git a/drivers/pci/controller/dwc/pci-meson.c b/drivers/pci/controller/dwc/pci-meson.c index db9482a113e9..787469d1b396 100644 --- a/drivers/pci/controller/dwc/pci-meson.c +++ b/drivers/pci/controller/dwc/pci-meson.c @@ -335,7 +335,7 @@ static struct pci_ops meson_pci_ops = { .write = pci_generic_config_write, }; -static int meson_pcie_link_up(struct dw_pcie *pci) +static bool meson_pcie_link_up(struct dw_pcie *pci) { struct meson_pcie *mp = to_meson_pcie(pci); struct device *dev = pci->dev; @@ -363,7 +363,7 @@ static int meson_pcie_link_up(struct dw_pcie *pci) dev_dbg(dev, "speed_okay\n"); if (smlh_up && rdlh_up && ltssm_up && speed_okay) - return 1; + return true; cnt++; @@ -371,7 +371,7 @@ static int meson_pcie_link_up(struct dw_pcie *pci) } while (cnt < WAIT_LINKUP_TIMEOUT); dev_err(dev, "error: wait linkup timeout\n"); - return 0; + return false; } static int meson_pcie_host_init(struct dw_pcie_rp *pp) -- cgit v1.2.3