This way pci-dra7xx.c does not need its own copy of dw_pcie_ep_reset_bar().
Signed-off-by: Niklas Cassel <niklas.cassel@xxxxxxxx>
Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
---
V3:
* Added Kishon's ack.
drivers/pci/dwc/pci-dra7xx.c | 9 ---------
drivers/pci/dwc/pcie-designware-ep.c | 2 +-
drivers/pci/dwc/pcie-designware.h | 5 +++++
3 files changed, 6 insertions(+), 10 deletions(-)
diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/dwc/pci-dra7xx.c
index d0848006945a..a743545da4d4 100644
--- a/drivers/pci/dwc/pci-dra7xx.c
+++ b/drivers/pci/dwc/pci-dra7xx.c
@@ -336,15 +336,6 @@ static irqreturn_t dra7xx_pcie_irq_handler(int irq, void *arg)
return IRQ_HANDLED;
}
-static void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar)
-{
- u32 reg;
-
- reg = PCI_BASE_ADDRESS_0 + (4 * bar);
- dw_pcie_writel_dbi2(pci, reg, 0x0);
- dw_pcie_writel_dbi(pci, reg, 0x0);
-}
-
static void dra7xx_pcie_ep_init(struct dw_pcie_ep *ep)
{
struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
diff --git a/drivers/pci/dwc/pcie-designware-ep.c b/drivers/pci/dwc/pcie-designware-ep.c
index 2684090b782b..9c3820ca6358 100644
--- a/drivers/pci/dwc/pcie-designware-ep.c
+++ b/drivers/pci/dwc/pcie-designware-ep.c
@@ -30,7 +30,7 @@ void dw_pcie_ep_linkup(struct dw_pcie_ep *ep)
pci_epc_linkup(epc);
}
-static void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar)
+void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar)
{
u32 reg;
diff --git a/drivers/pci/dwc/pcie-designware.h b/drivers/pci/dwc/pcie-designware.h
index 5a1da459eda5..37dfad8d003f 100644
--- a/drivers/pci/dwc/pcie-designware.h
+++ b/drivers/pci/dwc/pcie-designware.h
@@ -338,6 +338,7 @@ static inline int dw_pcie_host_init(struct pcie_port *pp)
void dw_pcie_ep_linkup(struct dw_pcie_ep *ep);
int dw_pcie_ep_init(struct dw_pcie_ep *ep);
void dw_pcie_ep_exit(struct dw_pcie_ep *ep);
+void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar);
#else
static inline void dw_pcie_ep_linkup(struct dw_pcie_ep *ep)
{
@@ -351,5 +352,9 @@ static inline int dw_pcie_ep_init(struct dw_pcie_ep *ep)
static inline void dw_pcie_ep_exit(struct dw_pcie_ep *ep)
{
}
+
+static inline void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar)
+{
+}
#endif
#endif /* _PCIE_DESIGNWARE_H */
--
2.14.2
