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Commit 4265cbfd authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Olof Johansson
Browse files

ARM: tegra: export usb phy symbols 



The ehci driver can be a module, so the functions provided
by the tegra platform code used by ehci-tegra need to
be exported.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarAlan Ott <alan@signal11.us>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 249c5172

arch/arm/mach-tegra/usb_phy.c

+11 −0
Original line number Original line Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include <linux/delay.h>

#include <linux/delay.h>

#include <linux/slab.h>

#include <linux/slab.h>

#include <linux/err.h>

#include <linux/err.h>

#include <linux/export.h>

#include <linux/platform_device.h>

#include <linux/platform_device.h>

#include <linux/io.h>

#include <linux/io.h>

#include <linux/gpio.h>

#include <linux/gpio.h>
@@ -730,6 +731,7 @@ struct tegra_usb_phy *tegra_usb_phy_open(int instance, void __iomem *regs, 
	kfree(phy);

	kfree(phy);

	return ERR_PTR(err);

	return ERR_PTR(err);

}

}

EXPORT_SYMBOL_GPL(tegra_usb_phy_open);





int tegra_usb_phy_power_on(struct tegra_usb_phy *phy)

int tegra_usb_phy_power_on(struct tegra_usb_phy *phy)

{

{
@@ -738,6 +740,7 @@ int tegra_usb_phy_power_on(struct tegra_usb_phy *phy) 
	else

	else

		return utmi_phy_power_on(phy);

		return utmi_phy_power_on(phy);

}

}

EXPORT_SYMBOL_GPL(tegra_usb_phy_power_on);





void tegra_usb_phy_power_off(struct tegra_usb_phy *phy)

void tegra_usb_phy_power_off(struct tegra_usb_phy *phy)

{

{
@@ -746,18 +749,21 @@ void tegra_usb_phy_power_off(struct tegra_usb_phy *phy) 
	else

	else

		utmi_phy_power_off(phy);

		utmi_phy_power_off(phy);

}

}

EXPORT_SYMBOL_GPL(tegra_usb_phy_power_off);





void tegra_usb_phy_preresume(struct tegra_usb_phy *phy)

void tegra_usb_phy_preresume(struct tegra_usb_phy *phy)

{

{

	if (!phy_is_ulpi(phy))

	if (!phy_is_ulpi(phy))

		utmi_phy_preresume(phy);

		utmi_phy_preresume(phy);

}

}

EXPORT_SYMBOL_GPL(tegra_usb_phy_preresume);





void tegra_usb_phy_postresume(struct tegra_usb_phy *phy)

void tegra_usb_phy_postresume(struct tegra_usb_phy *phy)

{

{

	if (!phy_is_ulpi(phy))

	if (!phy_is_ulpi(phy))

		utmi_phy_postresume(phy);

		utmi_phy_postresume(phy);

}

}

EXPORT_SYMBOL_GPL(tegra_usb_phy_postresume);





void tegra_ehci_phy_restore_start(struct tegra_usb_phy *phy,

void tegra_ehci_phy_restore_start(struct tegra_usb_phy *phy,

				 enum tegra_usb_phy_port_speed port_speed)

				 enum tegra_usb_phy_port_speed port_speed)
@@ -765,24 +771,28 @@ void tegra_ehci_phy_restore_start(struct tegra_usb_phy *phy, 
	if (!phy_is_ulpi(phy))

	if (!phy_is_ulpi(phy))

		utmi_phy_restore_start(phy, port_speed);

		utmi_phy_restore_start(phy, port_speed);

}

}

EXPORT_SYMBOL_GPL(tegra_ehci_phy_restore_start);





void tegra_ehci_phy_restore_end(struct tegra_usb_phy *phy)

void tegra_ehci_phy_restore_end(struct tegra_usb_phy *phy)

{

{

	if (!phy_is_ulpi(phy))

	if (!phy_is_ulpi(phy))

		utmi_phy_restore_end(phy);

		utmi_phy_restore_end(phy);

}

}

EXPORT_SYMBOL_GPL(tegra_ehci_phy_restore_end);





void tegra_usb_phy_clk_disable(struct tegra_usb_phy *phy)

void tegra_usb_phy_clk_disable(struct tegra_usb_phy *phy)

{

{

	if (!phy_is_ulpi(phy))

	if (!phy_is_ulpi(phy))

		utmi_phy_clk_disable(phy);

		utmi_phy_clk_disable(phy);

}

}

EXPORT_SYMBOL_GPL(tegra_usb_phy_clk_disable);





void tegra_usb_phy_clk_enable(struct tegra_usb_phy *phy)

void tegra_usb_phy_clk_enable(struct tegra_usb_phy *phy)

{

{

	if (!phy_is_ulpi(phy))

	if (!phy_is_ulpi(phy))

		utmi_phy_clk_enable(phy);

		utmi_phy_clk_enable(phy);

}

}

EXPORT_SYMBOL_GPL(tegra_usb_phy_clk_enable);





void tegra_usb_phy_close(struct tegra_usb_phy *phy)

void tegra_usb_phy_close(struct tegra_usb_phy *phy)

{

{
@@ -794,3 +804,4 @@ void tegra_usb_phy_close(struct tegra_usb_phy *phy) 
	clk_put(phy->pll_u);

	clk_put(phy->pll_u);

	kfree(phy);

	kfree(phy);

}

}

EXPORT_SYMBOL_GPL(tegra_usb_phy_close);