diff mbox

[6/8] PCI: artpec6: Use dw_pcie_readl_rc() and dw_pcie_pcie_writel_rc()

Message ID 20161007163316.24751.16470.stgit@bhelgaas-glaptop2.roam.corp.google.com
State Not Applicable
Headers show

Commit Message

Bjorn Helgaas Oct. 7, 2016, 4:33 p.m. UTC 
Use the DesignWare-generic register accessors instead of doing readl() and
writel() directly.  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
 drivers/pci/host/pcie-artpec6.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)


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Comments

Jesper Nilsson Oct. 8, 2016, 7:53 a.m. UTC | #1 
On Fri, Oct 07, 2016 at 11:33:16AM -0500, Bjorn Helgaas wrote:
> Use the DesignWare-generic register accessors instead of doing readl() and
> writel() directly.  No functional change intended.

Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>

> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

/^JN - Jesper Nilsson
diff mbox

Patch

diff --git a/drivers/pci/host/pcie-artpec6.c b/drivers/pci/host/pcie-artpec6.c
index 8840e30..c3dd571 100644
--- a/drivers/pci/host/pcie-artpec6.c
+++ b/drivers/pci/host/pcie-artpec6.c
@@ -139,7 +139,7 @@  static int artpec6_pcie_establish_link(struct artpec6_pcie *artpec6)
 	 * Enable writing to config regs. This is required as the Synopsys
 	 * driver changes the class code. That register needs DBI write enable.
 	 */
-	writel(DBI_RO_WR_EN, pp->dbi_base + MISC_CONTROL_1_OFF);
+	dw_pcie_writel_rc(pp, MISC_CONTROL_1_OFF, DBI_RO_WR_EN);
 
 	pp->io_base &= ARTPEC6_CPU_TO_BUS_ADDR;
 	pp->mem_base &= ARTPEC6_CPU_TO_BUS_ADDR;
@@ -159,8 +159,8 @@  static int artpec6_pcie_establish_link(struct artpec6_pcie *artpec6)
 		return 0;
 
 	dev_dbg(pp->dev, "DEBUG_R0: 0x%08x, DEBUG_R1: 0x%08x\n",
-		readl(pp->dbi_base + PCIE_PHY_DEBUG_R0),
-		readl(pp->dbi_base + PCIE_PHY_DEBUG_R1));
+		dw_pcie_readl_rc(pp, PCIE_PHY_DEBUG_R0),
+		dw_pcie_readl_rc(pp, PCIE_PHY_DEBUG_R1));
 
 	return -ETIMEDOUT;
 }