PCI/MSI: Rename "struct msi_chip" to "struct msi_controller"

"msi_chip" isn't very descriptive, so rename it to "msi_controller".  That
tells a little more about what it does and is already used in device tree
bindings.

No functional change.

[bhelgaas: changelog, change *only* the struct name so it's reviewable]
Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index 3d43874319be..5529de7328ba 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -238,7 +238,7 @@
         )
 
 struct tegra_msi {
-        struct msi_chip chip;
+        struct msi_controller chip;
         DECLARE_BITMAP(used, INT_PCI_MSI_NR);
         struct irq_domain *domain;
         unsigned long pages;
@@ -259,7 +259,7 @@ struct tegra_pcie_soc_data {
         bool has_gen2;
 };
 
-static inline struct tegra_msi *to_tegra_msi(struct msi_chip *chip)
+static inline struct tegra_msi *to_tegra_msi(struct msi_controller *chip)
 {
         return container_of(chip, struct tegra_msi, chip);
 }
@@ -1283,8 +1283,8 @@ static irqreturn_t tegra_pcie_msi_irq(int irq, void *data)
         return processed > 0 ? IRQ_HANDLED : IRQ_NONE;
 }
 
-static int tegra_msi_setup_irq(struct msi_chip *chip, struct pci_dev *pdev,
-                               struct msi_desc *desc)
+static int tegra_msi_setup_irq(struct msi_controller *chip,
+                               struct pci_dev *pdev, struct msi_desc *desc)
 {
         struct tegra_msi *msi = to_tegra_msi(chip);
         struct msi_msg msg;
@@ -1313,7 +1313,8 @@ static int tegra_msi_setup_irq(struct msi_chip *chip, struct pci_dev *pdev,
         return 0;
 }
 
-static void tegra_msi_teardown_irq(struct msi_chip *chip, unsigned int irq)
+static void tegra_msi_teardown_irq(struct msi_controller *chip,
+                                   unsigned int irq)
 {
         struct tegra_msi *msi = to_tegra_msi(chip);
         struct irq_data *d = irq_get_irq_data(irq);