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Commit acaa88e4 authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

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: default avatarBjorn Helgaas <bhelgaas@google.com>
Acked-by: default avatarJesper Nilsson <jesper.nilsson@axis.com>
parent 0d93f8d1

drivers/pci/host/pcie-artpec6.c

+0 −16
Original line number Diff line number Diff line
@@ -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,

};