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* [PATCH] phy: tegra: xusb: Remove usb3 supply
@ 2022-10-05  8:40 ` Haotien Hsu
  0 siblings, 0 replies; 8+ messages in thread
From: Haotien Hsu @ 2022-10-05  8:40 UTC (permalink / raw)
  To: Philipp Zabel, Vinod Koul
  Cc: JC Kuo, Kishon Vijay Abraham I, Thierry Reding, Jonathan Hunter,
	linux-phy, linux-tegra, linux-kernel, Haotien Hsu, Wayne Chang

From: Wayne Chang <waynec@nvidia.com>

Remove redundant codes for getting the vbus supply of usb3 ports because
we get and control the vbus supply by the companion usb2 ports

Signed-off-by: Wayne Chang <waynec@nvidia.com>
Signed-off-by: Haotien Hsu <haotienh@nvidia.com>
---
 drivers/phy/tegra/xusb-tegra124.c |  1 -
 drivers/phy/tegra/xusb-tegra186.c |  1 -
 drivers/phy/tegra/xusb-tegra210.c |  1 -
 drivers/phy/tegra/xusb.c          | 10 +---------
 drivers/phy/tegra/xusb.h          |  2 --
 5 files changed, 1 insertion(+), 14 deletions(-)

diff --git a/drivers/phy/tegra/xusb-tegra124.c b/drivers/phy/tegra/xusb-tegra124.c
index db56c7fbe60b..f4f75ea033b8 100644
--- a/drivers/phy/tegra/xusb-tegra124.c
+++ b/drivers/phy/tegra/xusb-tegra124.c
@@ -1652,7 +1652,6 @@ tegra124_usb3_port_map(struct tegra_xusb_port *port)
 
 static const struct tegra_xusb_port_ops tegra124_usb3_port_ops = {
 	.release = tegra_xusb_usb3_port_release,
-	.remove = tegra_xusb_usb3_port_remove,
 	.enable = tegra124_usb3_port_enable,
 	.disable = tegra124_usb3_port_disable,
 	.map = tegra124_usb3_port_map,
diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c
index f6099609f154..25db49789f41 100644
--- a/drivers/phy/tegra/xusb-tegra186.c
+++ b/drivers/phy/tegra/xusb-tegra186.c
@@ -1213,7 +1213,6 @@ tegra186_usb3_port_map(struct tegra_xusb_port *port)
 
 static const struct tegra_xusb_port_ops tegra186_usb3_port_ops = {
 	.release = tegra_xusb_usb3_port_release,
-	.remove = tegra_xusb_usb3_port_remove,
 	.enable = tegra186_usb3_port_enable,
 	.disable = tegra186_usb3_port_disable,
 	.map = tegra186_usb3_port_map,
diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c
index eedfc7c2cc05..ebc8a7e21a31 100644
--- a/drivers/phy/tegra/xusb-tegra210.c
+++ b/drivers/phy/tegra/xusb-tegra210.c
@@ -3078,7 +3078,6 @@ tegra210_usb3_port_map(struct tegra_xusb_port *port)
 
 static const struct tegra_xusb_port_ops tegra210_usb3_port_ops = {
 	.release = tegra_xusb_usb3_port_release,
-	.remove = tegra_xusb_usb3_port_remove,
 	.enable = tegra210_usb3_port_enable,
 	.disable = tegra210_usb3_port_disable,
 	.map = tegra210_usb3_port_map,
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
index 46661a8d5bbc..0eaab6d846bf 100644
--- a/drivers/phy/tegra/xusb.c
+++ b/drivers/phy/tegra/xusb.c
@@ -960,8 +960,7 @@ static int tegra_xusb_usb3_port_parse_dt(struct tegra_xusb_usb3_port *usb3)
 			return -EINVAL;
 	}
 
-	usb3->supply = regulator_get(&port->dev, "vbus");
-	return PTR_ERR_OR_ZERO(usb3->supply);
+	return 0;
 }
 
 static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl,
@@ -1018,13 +1017,6 @@ void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port)
 	kfree(usb3);
 }
 
-void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port)
-{
-	struct tegra_xusb_usb3_port *usb3 = to_usb3_port(port);
-
-	regulator_put(usb3->supply);
-}
-
 static void __tegra_xusb_remove_ports(struct tegra_xusb_padctl *padctl)
 {
 	struct tegra_xusb_port *port, *tmp;
diff --git a/drivers/phy/tegra/xusb.h b/drivers/phy/tegra/xusb.h
index d66b22bfeaa7..1b6b780efeec 100644
--- a/drivers/phy/tegra/xusb.h
+++ b/drivers/phy/tegra/xusb.h
@@ -360,7 +360,6 @@ void tegra_xusb_hsic_port_release(struct tegra_xusb_port *port);
 
 struct tegra_xusb_usb3_port {
 	struct tegra_xusb_port base;
-	struct regulator *supply;
 	bool context_saved;
 	unsigned int port;
 	bool internal;
@@ -382,7 +381,6 @@ struct tegra_xusb_usb3_port *
 tegra_xusb_find_usb3_port(struct tegra_xusb_padctl *padctl,
 			  unsigned int index);
 void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port);
-void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port);
 
 struct tegra_xusb_port_ops {
 	void (*release)(struct tegra_xusb_port *port);
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH] phy: tegra: xusb: Remove usb3 supply
@ 2022-10-05  8:40 ` Haotien Hsu
  0 siblings, 0 replies; 8+ messages in thread
From: Haotien Hsu @ 2022-10-05  8:40 UTC (permalink / raw)
  To: Philipp Zabel, Vinod Koul
  Cc: JC Kuo, Kishon Vijay Abraham I, Thierry Reding, Jonathan Hunter,
	linux-phy, linux-tegra, linux-kernel, Haotien Hsu, Wayne Chang

From: Wayne Chang <waynec@nvidia.com>

Remove redundant codes for getting the vbus supply of usb3 ports because
we get and control the vbus supply by the companion usb2 ports

Signed-off-by: Wayne Chang <waynec@nvidia.com>
Signed-off-by: Haotien Hsu <haotienh@nvidia.com>
---
 drivers/phy/tegra/xusb-tegra124.c |  1 -
 drivers/phy/tegra/xusb-tegra186.c |  1 -
 drivers/phy/tegra/xusb-tegra210.c |  1 -
 drivers/phy/tegra/xusb.c          | 10 +---------
 drivers/phy/tegra/xusb.h          |  2 --
 5 files changed, 1 insertion(+), 14 deletions(-)

diff --git a/drivers/phy/tegra/xusb-tegra124.c b/drivers/phy/tegra/xusb-tegra124.c
index db56c7fbe60b..f4f75ea033b8 100644
--- a/drivers/phy/tegra/xusb-tegra124.c
+++ b/drivers/phy/tegra/xusb-tegra124.c
@@ -1652,7 +1652,6 @@ tegra124_usb3_port_map(struct tegra_xusb_port *port)
 
 static const struct tegra_xusb_port_ops tegra124_usb3_port_ops = {
 	.release = tegra_xusb_usb3_port_release,
-	.remove = tegra_xusb_usb3_port_remove,
 	.enable = tegra124_usb3_port_enable,
 	.disable = tegra124_usb3_port_disable,
 	.map = tegra124_usb3_port_map,
diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c
index f6099609f154..25db49789f41 100644
--- a/drivers/phy/tegra/xusb-tegra186.c
+++ b/drivers/phy/tegra/xusb-tegra186.c
@@ -1213,7 +1213,6 @@ tegra186_usb3_port_map(struct tegra_xusb_port *port)
 
 static const struct tegra_xusb_port_ops tegra186_usb3_port_ops = {
 	.release = tegra_xusb_usb3_port_release,
-	.remove = tegra_xusb_usb3_port_remove,
 	.enable = tegra186_usb3_port_enable,
 	.disable = tegra186_usb3_port_disable,
 	.map = tegra186_usb3_port_map,
diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c
index eedfc7c2cc05..ebc8a7e21a31 100644
--- a/drivers/phy/tegra/xusb-tegra210.c
+++ b/drivers/phy/tegra/xusb-tegra210.c
@@ -3078,7 +3078,6 @@ tegra210_usb3_port_map(struct tegra_xusb_port *port)
 
 static const struct tegra_xusb_port_ops tegra210_usb3_port_ops = {
 	.release = tegra_xusb_usb3_port_release,
-	.remove = tegra_xusb_usb3_port_remove,
 	.enable = tegra210_usb3_port_enable,
 	.disable = tegra210_usb3_port_disable,
 	.map = tegra210_usb3_port_map,
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
index 46661a8d5bbc..0eaab6d846bf 100644
--- a/drivers/phy/tegra/xusb.c
+++ b/drivers/phy/tegra/xusb.c
@@ -960,8 +960,7 @@ static int tegra_xusb_usb3_port_parse_dt(struct tegra_xusb_usb3_port *usb3)
 			return -EINVAL;
 	}
 
-	usb3->supply = regulator_get(&port->dev, "vbus");
-	return PTR_ERR_OR_ZERO(usb3->supply);
+	return 0;
 }
 
 static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl,
@@ -1018,13 +1017,6 @@ void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port)
 	kfree(usb3);
 }
 
-void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port)
-{
-	struct tegra_xusb_usb3_port *usb3 = to_usb3_port(port);
-
-	regulator_put(usb3->supply);
-}
-
 static void __tegra_xusb_remove_ports(struct tegra_xusb_padctl *padctl)
 {
 	struct tegra_xusb_port *port, *tmp;
diff --git a/drivers/phy/tegra/xusb.h b/drivers/phy/tegra/xusb.h
index d66b22bfeaa7..1b6b780efeec 100644
--- a/drivers/phy/tegra/xusb.h
+++ b/drivers/phy/tegra/xusb.h
@@ -360,7 +360,6 @@ void tegra_xusb_hsic_port_release(struct tegra_xusb_port *port);
 
 struct tegra_xusb_usb3_port {
 	struct tegra_xusb_port base;
-	struct regulator *supply;
 	bool context_saved;
 	unsigned int port;
 	bool internal;
@@ -382,7 +381,6 @@ struct tegra_xusb_usb3_port *
 tegra_xusb_find_usb3_port(struct tegra_xusb_padctl *padctl,
 			  unsigned int index);
 void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port);
-void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port);
 
 struct tegra_xusb_port_ops {
 	void (*release)(struct tegra_xusb_port *port);
-- 
2.25.1


-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* Re: [PATCH] phy: tegra: xusb: Remove usb3 supply
  2022-10-05  8:40 ` Haotien Hsu
@ 2022-10-21  3:10   ` Haotien Hsu
  -1 siblings, 0 replies; 8+ messages in thread
From: Haotien Hsu @ 2022-10-21  3:10 UTC (permalink / raw)
  To: Philipp Zabel, Vinod Koul
  Cc: Jui Chang Kuo, Kishon Vijay Abraham I, Thierry Reding,
	Jonathan Hunter, linux-phy, linux-tegra, linux-kernel,
	Wayne Chang, Haotien Hsu

On 10/5/22 16:40, Haotien Hsu wrote:
> From: Wayne Chang <waynec@nvidia.com>
> 
> Remove redundant codes for getting the vbus supply of usb3 ports because
> we get and control the vbus supply by the companion usb2 ports
> 
> Signed-off-by: Wayne Chang <waynec@nvidia.com>
> Signed-off-by: Haotien Hsu <haotienh@nvidia.com>
> ---
>   drivers/phy/tegra/xusb-tegra124.c |  1 -
>   drivers/phy/tegra/xusb-tegra186.c |  1 -
>   drivers/phy/tegra/xusb-tegra210.c |  1 -
>   drivers/phy/tegra/xusb.c          | 10 +---------
>   drivers/phy/tegra/xusb.h          |  2 --
>   5 files changed, 1 insertion(+), 14 deletions(-)
> 
> diff --git a/drivers/phy/tegra/xusb-tegra124.c b/drivers/phy/tegra/xusb-tegra124.c
> index db56c7fbe60b..f4f75ea033b8 100644
> --- a/drivers/phy/tegra/xusb-tegra124.c
> +++ b/drivers/phy/tegra/xusb-tegra124.c
> @@ -1652,7 +1652,6 @@ tegra124_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra124_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra124_usb3_port_enable,
>   	.disable = tegra124_usb3_port_disable,
>   	.map = tegra124_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c
> index f6099609f154..25db49789f41 100644
> --- a/drivers/phy/tegra/xusb-tegra186.c
> +++ b/drivers/phy/tegra/xusb-tegra186.c
> @@ -1213,7 +1213,6 @@ tegra186_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra186_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra186_usb3_port_enable,
>   	.disable = tegra186_usb3_port_disable,
>   	.map = tegra186_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c
> index eedfc7c2cc05..ebc8a7e21a31 100644
> --- a/drivers/phy/tegra/xusb-tegra210.c
> +++ b/drivers/phy/tegra/xusb-tegra210.c
> @@ -3078,7 +3078,6 @@ tegra210_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra210_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra210_usb3_port_enable,
>   	.disable = tegra210_usb3_port_disable,
>   	.map = tegra210_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
> index 46661a8d5bbc..0eaab6d846bf 100644
> --- a/drivers/phy/tegra/xusb.c
> +++ b/drivers/phy/tegra/xusb.c
> @@ -960,8 +960,7 @@ static int tegra_xusb_usb3_port_parse_dt(struct tegra_xusb_usb3_port *usb3)
>   			return -EINVAL;
>   	}
>   
> -	usb3->supply = regulator_get(&port->dev, "vbus");
> -	return PTR_ERR_OR_ZERO(usb3->supply);
> +	return 0;
>   }
>   
>   static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl,
> @@ -1018,13 +1017,6 @@ void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port)
>   	kfree(usb3);
>   }
>   
> -void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port)
> -{
> -	struct tegra_xusb_usb3_port *usb3 = to_usb3_port(port);
> -
> -	regulator_put(usb3->supply);
> -}
> -
>   static void __tegra_xusb_remove_ports(struct tegra_xusb_padctl *padctl)
>   {
>   	struct tegra_xusb_port *port, *tmp;
> diff --git a/drivers/phy/tegra/xusb.h b/drivers/phy/tegra/xusb.h
> index d66b22bfeaa7..1b6b780efeec 100644
> --- a/drivers/phy/tegra/xusb.h
> +++ b/drivers/phy/tegra/xusb.h
> @@ -360,7 +360,6 @@ void tegra_xusb_hsic_port_release(struct tegra_xusb_port *port);
>   
>   struct tegra_xusb_usb3_port {
>   	struct tegra_xusb_port base;
> -	struct regulator *supply;
>   	bool context_saved;
>   	unsigned int port;
>   	bool internal;
> @@ -382,7 +381,6 @@ struct tegra_xusb_usb3_port *
>   tegra_xusb_find_usb3_port(struct tegra_xusb_padctl *padctl,
>   			  unsigned int index);
>   void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port);
> -void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port);
>   
>   struct tegra_xusb_port_ops {
>   	void (*release)(struct tegra_xusb_port *port);


Please let me know if you have any comments.
Thank you.



^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH] phy: tegra: xusb: Remove usb3 supply
@ 2022-10-21  3:10   ` Haotien Hsu
  0 siblings, 0 replies; 8+ messages in thread
From: Haotien Hsu @ 2022-10-21  3:10 UTC (permalink / raw)
  To: Philipp Zabel, Vinod Koul
  Cc: Jui Chang Kuo, Kishon Vijay Abraham I, Thierry Reding,
	Jonathan Hunter, linux-phy, linux-tegra, linux-kernel,
	Wayne Chang, Haotien Hsu

On 10/5/22 16:40, Haotien Hsu wrote:
> From: Wayne Chang <waynec@nvidia.com>
> 
> Remove redundant codes for getting the vbus supply of usb3 ports because
> we get and control the vbus supply by the companion usb2 ports
> 
> Signed-off-by: Wayne Chang <waynec@nvidia.com>
> Signed-off-by: Haotien Hsu <haotienh@nvidia.com>
> ---
>   drivers/phy/tegra/xusb-tegra124.c |  1 -
>   drivers/phy/tegra/xusb-tegra186.c |  1 -
>   drivers/phy/tegra/xusb-tegra210.c |  1 -
>   drivers/phy/tegra/xusb.c          | 10 +---------
>   drivers/phy/tegra/xusb.h          |  2 --
>   5 files changed, 1 insertion(+), 14 deletions(-)
> 
> diff --git a/drivers/phy/tegra/xusb-tegra124.c b/drivers/phy/tegra/xusb-tegra124.c
> index db56c7fbe60b..f4f75ea033b8 100644
> --- a/drivers/phy/tegra/xusb-tegra124.c
> +++ b/drivers/phy/tegra/xusb-tegra124.c
> @@ -1652,7 +1652,6 @@ tegra124_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra124_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra124_usb3_port_enable,
>   	.disable = tegra124_usb3_port_disable,
>   	.map = tegra124_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c
> index f6099609f154..25db49789f41 100644
> --- a/drivers/phy/tegra/xusb-tegra186.c
> +++ b/drivers/phy/tegra/xusb-tegra186.c
> @@ -1213,7 +1213,6 @@ tegra186_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra186_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra186_usb3_port_enable,
>   	.disable = tegra186_usb3_port_disable,
>   	.map = tegra186_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c
> index eedfc7c2cc05..ebc8a7e21a31 100644
> --- a/drivers/phy/tegra/xusb-tegra210.c
> +++ b/drivers/phy/tegra/xusb-tegra210.c
> @@ -3078,7 +3078,6 @@ tegra210_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra210_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra210_usb3_port_enable,
>   	.disable = tegra210_usb3_port_disable,
>   	.map = tegra210_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
> index 46661a8d5bbc..0eaab6d846bf 100644
> --- a/drivers/phy/tegra/xusb.c
> +++ b/drivers/phy/tegra/xusb.c
> @@ -960,8 +960,7 @@ static int tegra_xusb_usb3_port_parse_dt(struct tegra_xusb_usb3_port *usb3)
>   			return -EINVAL;
>   	}
>   
> -	usb3->supply = regulator_get(&port->dev, "vbus");
> -	return PTR_ERR_OR_ZERO(usb3->supply);
> +	return 0;
>   }
>   
>   static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl,
> @@ -1018,13 +1017,6 @@ void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port)
>   	kfree(usb3);
>   }
>   
> -void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port)
> -{
> -	struct tegra_xusb_usb3_port *usb3 = to_usb3_port(port);
> -
> -	regulator_put(usb3->supply);
> -}
> -
>   static void __tegra_xusb_remove_ports(struct tegra_xusb_padctl *padctl)
>   {
>   	struct tegra_xusb_port *port, *tmp;
> diff --git a/drivers/phy/tegra/xusb.h b/drivers/phy/tegra/xusb.h
> index d66b22bfeaa7..1b6b780efeec 100644
> --- a/drivers/phy/tegra/xusb.h
> +++ b/drivers/phy/tegra/xusb.h
> @@ -360,7 +360,6 @@ void tegra_xusb_hsic_port_release(struct tegra_xusb_port *port);
>   
>   struct tegra_xusb_usb3_port {
>   	struct tegra_xusb_port base;
> -	struct regulator *supply;
>   	bool context_saved;
>   	unsigned int port;
>   	bool internal;
> @@ -382,7 +381,6 @@ struct tegra_xusb_usb3_port *
>   tegra_xusb_find_usb3_port(struct tegra_xusb_padctl *padctl,
>   			  unsigned int index);
>   void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port);
> -void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port);
>   
>   struct tegra_xusb_port_ops {
>   	void (*release)(struct tegra_xusb_port *port);


Please let me know if you have any comments.
Thank you.


-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH] phy: tegra: xusb: Remove usb3 supply
  2022-10-05  8:40 ` Haotien Hsu
@ 2022-10-21 13:40   ` Jon Hunter
  -1 siblings, 0 replies; 8+ messages in thread
From: Jon Hunter @ 2022-10-21 13:40 UTC (permalink / raw)
  To: Haotien Hsu, Philipp Zabel, Vinod Koul
  Cc: JC Kuo, Kishon Vijay Abraham I, Thierry Reding, linux-phy,
	linux-tegra, linux-kernel, Wayne Chang


On 05/10/2022 09:40, Haotien Hsu wrote:
> From: Wayne Chang <waynec@nvidia.com>
> 
> Remove redundant codes for getting the vbus supply of usb3 ports because
> we get and control the vbus supply by the companion usb2 ports
> 
> Signed-off-by: Wayne Chang <waynec@nvidia.com>
> Signed-off-by: Haotien Hsu <haotienh@nvidia.com>
> ---
>   drivers/phy/tegra/xusb-tegra124.c |  1 -
>   drivers/phy/tegra/xusb-tegra186.c |  1 -
>   drivers/phy/tegra/xusb-tegra210.c |  1 -
>   drivers/phy/tegra/xusb.c          | 10 +---------
>   drivers/phy/tegra/xusb.h          |  2 --
>   5 files changed, 1 insertion(+), 14 deletions(-)
> 
> diff --git a/drivers/phy/tegra/xusb-tegra124.c b/drivers/phy/tegra/xusb-tegra124.c
> index db56c7fbe60b..f4f75ea033b8 100644
> --- a/drivers/phy/tegra/xusb-tegra124.c
> +++ b/drivers/phy/tegra/xusb-tegra124.c
> @@ -1652,7 +1652,6 @@ tegra124_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra124_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra124_usb3_port_enable,
>   	.disable = tegra124_usb3_port_disable,
>   	.map = tegra124_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c
> index f6099609f154..25db49789f41 100644
> --- a/drivers/phy/tegra/xusb-tegra186.c
> +++ b/drivers/phy/tegra/xusb-tegra186.c
> @@ -1213,7 +1213,6 @@ tegra186_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra186_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra186_usb3_port_enable,
>   	.disable = tegra186_usb3_port_disable,
>   	.map = tegra186_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c
> index eedfc7c2cc05..ebc8a7e21a31 100644
> --- a/drivers/phy/tegra/xusb-tegra210.c
> +++ b/drivers/phy/tegra/xusb-tegra210.c
> @@ -3078,7 +3078,6 @@ tegra210_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra210_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra210_usb3_port_enable,
>   	.disable = tegra210_usb3_port_disable,
>   	.map = tegra210_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
> index 46661a8d5bbc..0eaab6d846bf 100644
> --- a/drivers/phy/tegra/xusb.c
> +++ b/drivers/phy/tegra/xusb.c
> @@ -960,8 +960,7 @@ static int tegra_xusb_usb3_port_parse_dt(struct tegra_xusb_usb3_port *usb3)
>   			return -EINVAL;
>   	}
>   
> -	usb3->supply = regulator_get(&port->dev, "vbus");
> -	return PTR_ERR_OR_ZERO(usb3->supply);
> +	return 0;
>   }
>   
>   static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl,
> @@ -1018,13 +1017,6 @@ void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port)
>   	kfree(usb3);
>   }
>   
> -void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port)
> -{
> -	struct tegra_xusb_usb3_port *usb3 = to_usb3_port(port);
> -
> -	regulator_put(usb3->supply);
> -}
> -
>   static void __tegra_xusb_remove_ports(struct tegra_xusb_padctl *padctl)
>   {
>   	struct tegra_xusb_port *port, *tmp;
> diff --git a/drivers/phy/tegra/xusb.h b/drivers/phy/tegra/xusb.h
> index d66b22bfeaa7..1b6b780efeec 100644
> --- a/drivers/phy/tegra/xusb.h
> +++ b/drivers/phy/tegra/xusb.h
> @@ -360,7 +360,6 @@ void tegra_xusb_hsic_port_release(struct tegra_xusb_port *port);
>   
>   struct tegra_xusb_usb3_port {
>   	struct tegra_xusb_port base;
> -	struct regulator *supply;
>   	bool context_saved;
>   	unsigned int port;
>   	bool internal;
> @@ -382,7 +381,6 @@ struct tegra_xusb_usb3_port *
>   tegra_xusb_find_usb3_port(struct tegra_xusb_padctl *padctl,
>   			  unsigned int index);
>   void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port);
> -void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port);
>   
>   struct tegra_xusb_port_ops {
>   	void (*release)(struct tegra_xusb_port *port);


Reviewed-by: Jon Hunter <jonathanh@nvidia.com>

Thanks
Jon

-- 
nvpublic

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH] phy: tegra: xusb: Remove usb3 supply
@ 2022-10-21 13:40   ` Jon Hunter
  0 siblings, 0 replies; 8+ messages in thread
From: Jon Hunter @ 2022-10-21 13:40 UTC (permalink / raw)
  To: Haotien Hsu, Philipp Zabel, Vinod Koul
  Cc: JC Kuo, Kishon Vijay Abraham I, Thierry Reding, linux-phy,
	linux-tegra, linux-kernel, Wayne Chang


On 05/10/2022 09:40, Haotien Hsu wrote:
> From: Wayne Chang <waynec@nvidia.com>
> 
> Remove redundant codes for getting the vbus supply of usb3 ports because
> we get and control the vbus supply by the companion usb2 ports
> 
> Signed-off-by: Wayne Chang <waynec@nvidia.com>
> Signed-off-by: Haotien Hsu <haotienh@nvidia.com>
> ---
>   drivers/phy/tegra/xusb-tegra124.c |  1 -
>   drivers/phy/tegra/xusb-tegra186.c |  1 -
>   drivers/phy/tegra/xusb-tegra210.c |  1 -
>   drivers/phy/tegra/xusb.c          | 10 +---------
>   drivers/phy/tegra/xusb.h          |  2 --
>   5 files changed, 1 insertion(+), 14 deletions(-)
> 
> diff --git a/drivers/phy/tegra/xusb-tegra124.c b/drivers/phy/tegra/xusb-tegra124.c
> index db56c7fbe60b..f4f75ea033b8 100644
> --- a/drivers/phy/tegra/xusb-tegra124.c
> +++ b/drivers/phy/tegra/xusb-tegra124.c
> @@ -1652,7 +1652,6 @@ tegra124_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra124_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra124_usb3_port_enable,
>   	.disable = tegra124_usb3_port_disable,
>   	.map = tegra124_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c
> index f6099609f154..25db49789f41 100644
> --- a/drivers/phy/tegra/xusb-tegra186.c
> +++ b/drivers/phy/tegra/xusb-tegra186.c
> @@ -1213,7 +1213,6 @@ tegra186_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra186_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra186_usb3_port_enable,
>   	.disable = tegra186_usb3_port_disable,
>   	.map = tegra186_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c
> index eedfc7c2cc05..ebc8a7e21a31 100644
> --- a/drivers/phy/tegra/xusb-tegra210.c
> +++ b/drivers/phy/tegra/xusb-tegra210.c
> @@ -3078,7 +3078,6 @@ tegra210_usb3_port_map(struct tegra_xusb_port *port)
>   
>   static const struct tegra_xusb_port_ops tegra210_usb3_port_ops = {
>   	.release = tegra_xusb_usb3_port_release,
> -	.remove = tegra_xusb_usb3_port_remove,
>   	.enable = tegra210_usb3_port_enable,
>   	.disable = tegra210_usb3_port_disable,
>   	.map = tegra210_usb3_port_map,
> diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
> index 46661a8d5bbc..0eaab6d846bf 100644
> --- a/drivers/phy/tegra/xusb.c
> +++ b/drivers/phy/tegra/xusb.c
> @@ -960,8 +960,7 @@ static int tegra_xusb_usb3_port_parse_dt(struct tegra_xusb_usb3_port *usb3)
>   			return -EINVAL;
>   	}
>   
> -	usb3->supply = regulator_get(&port->dev, "vbus");
> -	return PTR_ERR_OR_ZERO(usb3->supply);
> +	return 0;
>   }
>   
>   static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl,
> @@ -1018,13 +1017,6 @@ void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port)
>   	kfree(usb3);
>   }
>   
> -void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port)
> -{
> -	struct tegra_xusb_usb3_port *usb3 = to_usb3_port(port);
> -
> -	regulator_put(usb3->supply);
> -}
> -
>   static void __tegra_xusb_remove_ports(struct tegra_xusb_padctl *padctl)
>   {
>   	struct tegra_xusb_port *port, *tmp;
> diff --git a/drivers/phy/tegra/xusb.h b/drivers/phy/tegra/xusb.h
> index d66b22bfeaa7..1b6b780efeec 100644
> --- a/drivers/phy/tegra/xusb.h
> +++ b/drivers/phy/tegra/xusb.h
> @@ -360,7 +360,6 @@ void tegra_xusb_hsic_port_release(struct tegra_xusb_port *port);
>   
>   struct tegra_xusb_usb3_port {
>   	struct tegra_xusb_port base;
> -	struct regulator *supply;
>   	bool context_saved;
>   	unsigned int port;
>   	bool internal;
> @@ -382,7 +381,6 @@ struct tegra_xusb_usb3_port *
>   tegra_xusb_find_usb3_port(struct tegra_xusb_padctl *padctl,
>   			  unsigned int index);
>   void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port);
> -void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port);
>   
>   struct tegra_xusb_port_ops {
>   	void (*release)(struct tegra_xusb_port *port);


Reviewed-by: Jon Hunter <jonathanh@nvidia.com>

Thanks
Jon

-- 
nvpublic

-- 
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linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH] phy: tegra: xusb: Remove usb3 supply
  2022-10-05  8:40 ` Haotien Hsu
@ 2022-11-05 14:40   ` Vinod Koul
  -1 siblings, 0 replies; 8+ messages in thread
From: Vinod Koul @ 2022-11-05 14:40 UTC (permalink / raw)
  To: Haotien Hsu
  Cc: Philipp Zabel, JC Kuo, Kishon Vijay Abraham I, Thierry Reding,
	Jonathan Hunter, linux-phy, linux-tegra, linux-kernel,
	Wayne Chang

On 05-10-22, 16:40, Haotien Hsu wrote:
> From: Wayne Chang <waynec@nvidia.com>
> 
> Remove redundant codes for getting the vbus supply of usb3 ports because
> we get and control the vbus supply by the companion usb2 ports

Applied, thanks

-- 
~Vinod

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH] phy: tegra: xusb: Remove usb3 supply
@ 2022-11-05 14:40   ` Vinod Koul
  0 siblings, 0 replies; 8+ messages in thread
From: Vinod Koul @ 2022-11-05 14:40 UTC (permalink / raw)
  To: Haotien Hsu
  Cc: Philipp Zabel, JC Kuo, Kishon Vijay Abraham I, Thierry Reding,
	Jonathan Hunter, linux-phy, linux-tegra, linux-kernel,
	Wayne Chang

On 05-10-22, 16:40, Haotien Hsu wrote:
> From: Wayne Chang <waynec@nvidia.com>
> 
> Remove redundant codes for getting the vbus supply of usb3 ports because
> we get and control the vbus supply by the companion usb2 ports

Applied, thanks

-- 
~Vinod

-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2022-11-05 14:40 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-10-05  8:40 [PATCH] phy: tegra: xusb: Remove usb3 supply Haotien Hsu
2022-10-05  8:40 ` Haotien Hsu
2022-10-21  3:10 ` Haotien Hsu
2022-10-21  3:10   ` Haotien Hsu
2022-10-21 13:40 ` Jon Hunter
2022-10-21 13:40   ` Jon Hunter
2022-11-05 14:40 ` Vinod Koul
2022-11-05 14:40   ` Vinod Koul

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