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PCI: artpec6: Remove unnecessary artpec6_pcie_link_up()

Remove artpec6_pcie_link_up(); the generic dw_pcie_link_up() does the same
thing, so we don't need a device-specific version.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Bjorn Helgaas 9 years ago
parent
commit
acaa88e4e2
1 changed files with 0 additions and 16 deletions
  1. 0 16
      drivers/pci/host/pcie-artpec6.c

+ 0 - 16
drivers/pci/host/pcie-artpec6.c

@@ -177,23 +177,7 @@ static void artpec6_pcie_host_init(struct pcie_port *pp)
 	artpec6_pcie_enable_interrupts(pp);
 }
 
-static int artpec6_pcie_link_up(struct pcie_port *pp)
-{
-	u32 rc;
-
-	/*
-	 * Get status from Synopsys IP
-	 * link is debug bit 36, debug register 1 starts at bit 32
-	 */
-	rc = readl(pp->dbi_base + PCIE_PHY_DEBUG_R1) & (0x1 << (36 - 32));
-	if (rc)
-		return 1;
-
-	return 0;
-}
-
 static struct pcie_host_ops artpec6_pcie_host_ops = {
-	.link_up = artpec6_pcie_link_up,
 	.host_init = artpec6_pcie_host_init,
 };