mt7621-pcie_port data structure has filed 'base' as the base address for
read and write related port registers. Create two inline functions
'pcie_port_read' and 'pcie_port_write' to make this task easier and
code more readable.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
---
drivers/staging/mt7621-pci/pci-mt7621.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c
index 357bbdd..04e82c3 100644
--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -175,6 +175,17 @@ static inline void pcie_write(struct mt7621_pcie *pcie, u32 val, u32 reg)
writel(val, pcie->base + reg);
}
+static inline u32 pcie_port_read(struct mt7621_pcie_port *port, u32 reg)
+{
+ return readl(port->base + reg);
+}
+
+static inline void pcie_port_write(struct mt7621_pcie_port *port,
+ u32 val, u32 reg)
+{
+ writel(val, port->base + reg);
+}
+
static inline u32 mt7621_pci_get_cfgaddr(unsigned int bus, unsigned int slot,
unsigned int func, unsigned int where)
{
--
2.7.4
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