Re: [PATCH v2 05/17] PCI: designware-ep: Remove static keyword from dw_pcie_ep_reset_bar()

2017-10-30 Thread Kishon Vijay Abraham I 


On Monday 30 October 2017 06:12 PM, Niklas Cassel wrote:
> This way pci-dra7xx.c does not need its own copy of dw_pcie_ep_reset_bar().
> 
> Signed-off-by: Niklas Cassel 

Acked-by: Kishon Vijay Abraham I 
> ---
> V2:
> * New patch in this series.
> 
>  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 c291da2a10ba..47134a85a342 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 */
>

Re: [PATCH v2 05/17] PCI: designware-ep: Remove static keyword from dw_pcie_ep_reset_bar()

2017-10-30 Thread Kishon Vijay Abraham I 


On Monday 30 October 2017 06:12 PM, Niklas Cassel wrote:
> This way pci-dra7xx.c does not need its own copy of dw_pcie_ep_reset_bar().
> 
> Signed-off-by: Niklas Cassel 

Acked-by: Kishon Vijay Abraham I 
> ---
> V2:
> * New patch in this series.
> 
>  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 c291da2a10ba..47134a85a342 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 */
>

[PATCH v2 05/17] PCI: designware-ep: Remove static keyword from dw_pcie_ep_reset_bar()

2017-10-30 Thread Niklas Cassel 
This way pci-dra7xx.c does not need its own copy of dw_pcie_ep_reset_bar().

Signed-off-by: Niklas Cassel 
---
V2:
* New patch in this series.

 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 c291da2a10ba..47134a85a342 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

[PATCH v2 05/17] PCI: designware-ep: Remove static keyword from dw_pcie_ep_reset_bar()

2017-10-30 Thread Niklas Cassel 
This way pci-dra7xx.c does not need its own copy of dw_pcie_ep_reset_bar().

Signed-off-by: Niklas Cassel 
---
V2:
* New patch in this series.

 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 c291da2a10ba..47134a85a342 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