[v2,1/3] PCI: designware: Rename get_msi_data to get_msi_addr

Commit Message

Minghuan Lian Sept. 11, 2014, 9:08 p.m. UTC

The function get_msi_data is used to return MSI message address.
In order to accurately express function purpose the patch rename
it to get_msi_addr.

Signed-off-by: Minghuan Lian <[e-mail]>
---
Change log:
v2: no change just derived from v1

 drivers/pci/host/pcie-designware.c | 5 +++--
 drivers/pci/host/pcie-designware.h | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
index 12c42fc..1d37bed 100644
--- a/drivers/pci/host/pcie-designware.c
+++ b/drivers/pci/host/pcie-designware.c
@@ -361,12 +361,13 @@  static int dw_msi_setup_irq(struct msi_chip *chip, struct pci_dev *pdev,
 	 */
 	desc->msi_attrib.multiple = msgvec;
 
-	if (pp->ops->get_msi_data)
-		msg.address_lo = pp->ops->get_msi_data(pp);
+	if (pp->ops->get_msi_addr)
+		msg.address_lo = pp->ops->get_msi_addr(pp);
 	else
 		msg.address_lo = virt_to_phys((void *)pp->msi_data);
 	msg.address_hi = 0x0;
 	msg.data = pos;
+
 	write_msi_msg(irq, &msg);
 
 	return 0;
diff --git a/drivers/pci/host/pcie-designware.h b/drivers/pci/host/pcie-designware.h
index a476e60..8be2b33 100644
--- a/drivers/pci/host/pcie-designware.h
+++ b/drivers/pci/host/pcie-designware.h
@@ -74,7 +74,7 @@  struct pcie_host_ops {
 	void (*host_init)(struct pcie_port *pp);
 	void (*msi_set_irq)(struct pcie_port *pp, int irq);
 	void (*msi_clear_irq)(struct pcie_port *pp, int irq);
-	u32 (*get_msi_data)(struct pcie_port *pp);
+	u32 (*get_msi_addr)(struct pcie_port *pp);
 	void (*scan_bus)(struct pcie_port *pp);
 	int (*msi_host_init)(struct pcie_port *pp, struct msi_chip *chip);
 };