Commit 2428787f authored by Wayne Chang's avatar Wayne Chang Committed by Vinod Koul
Browse files

phy: tegra: xusb: Remove usb3 supply 



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: default avatarWayne Chang <waynec@nvidia.com>
Signed-off-by: default avatarHaotien Hsu <haotienh@nvidia.com>
Reviewed-by: default avatarJon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20221005084031.2154251-1-haotienh@nvidia.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 53bffe00

drivers/phy/tegra/xusb-tegra124.c

+0 −1
Original line number Diff line number Diff line
@@ -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,

drivers/phy/tegra/xusb-tegra186.c

+0 −1
Original line number Diff line number Diff line
@@ -1185,7 +1185,6 @@ 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,

drivers/phy/tegra/xusb-tegra210.c

+0 −1
Original line number Diff line number Diff line
@@ -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,

drivers/phy/tegra/xusb.c

+1 −9
Original line number Diff line number Diff line
@@ -954,8 +954,7 @@ 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,
@@ -1012,13 +1011,6 @@ 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;

drivers/phy/tegra/xusb.h

+0 −2
Original line number Diff line number Diff line
@@ -359,7 +359,6 @@ 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;
@@ -381,7 +380,6 @@ 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);