From: Rob Herring Date: Fri, 21 Aug 2020 03:54:18 +0000 (-0600) Subject: PCI: dwc/intel-gw: Drop unused max_width X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d439e7edd1343ead0150851ca78055858ee8b94e;p=linux.git PCI: dwc/intel-gw: Drop unused max_width 'max_width' is read, but never used, so let's remove it. Link: https://lore.kernel.org/r/20200821035420.380495-39-robh@kernel.org Signed-off-by: Rob Herring Signed-off-by: Lorenzo Pieralisi Cc: Dilip Kota Cc: Lorenzo Pieralisi Cc: Bjorn Helgaas --- diff --git a/drivers/pci/controller/dwc/pcie-intel-gw.c b/drivers/pci/controller/dwc/pcie-intel-gw.c index 807e1fa1bd6f9..333f115618070 100644 --- a/drivers/pci/controller/dwc/pcie-intel-gw.c +++ b/drivers/pci/controller/dwc/pcie-intel-gw.c @@ -67,7 +67,6 @@ struct intel_pcie_port { void __iomem *app_base; struct gpio_desc *reset_gpio; u32 rst_intrvl; - u32 max_width; u32 n_fts; struct clk *core_clk; struct reset_control *core_rst; @@ -133,9 +132,6 @@ static void intel_pcie_link_setup(struct intel_pcie_port *lpp) u32 val; u8 offset = dw_pcie_find_capability(&lpp->pci, PCI_CAP_ID_EXP); - val = pcie_rc_cfg_rd(lpp, offset + PCI_EXP_LNKCAP); - lpp->max_width = FIELD_GET(PCI_EXP_LNKCAP_MLW, val); - val = pcie_rc_cfg_rd(lpp, offset + PCI_EXP_LNKCTL); val &= ~(PCI_EXP_LNKCTL_LD | PCI_EXP_LNKCTL_ASPMC);