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usb: phy: rename nop_usb_xceiv => usb_phy_gen_xceiv

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The "nop" driver isn't a do-nothing-stub but supports a couple functions
like clock on/off or is able to use a voltage regulator. This patch
simply renames the driver to "generic" since it is easy possible to
extend it by a simple function istead of writing a complete driver.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Sebastian Andrzej Siewior
2013-07-26 12:16:42 +02:00
zatwierdzone przez Felipe Balbi
rodzic 5ae90d8e46
commit 3fa4d7344b
15 zmienionych plików z 49 dodań i 49 usunięć
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2
drivers/usb/phy/Makefile
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@@ -14,7 +14,7 @@ phy-fsl-usb2-objs := phy-fsl-usb.o phy-fsm-usb.o
obj-$(CONFIG_FSL_USB2_OTG) += phy-fsl-usb2.o
obj-$(CONFIG_ISP1301_OMAP) += phy-isp1301-omap.o
obj-$(CONFIG_MV_U3D_PHY) += phy-mv-u3d-usb.o
obj-$(CONFIG_NOP_USB_XCEIV) += phy-nop.o
obj-$(CONFIG_NOP_USB_XCEIV) += phy-generic.o
obj-$(CONFIG_OMAP_CONTROL_USB) += phy-omap-control.o
obj-$(CONFIG_OMAP_USB2) += phy-omap-usb2.o
obj-$(CONFIG_OMAP_USB3) += phy-omap-usb3.o

44
drivers/usb/phy/phy-nop.c → drivers/usb/phy/phy-generic.c
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@@ -30,13 +30,13 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/usb/otg.h>
#include <linux/usb/nop-usb-xceiv.h>
#include <linux/usb/usb_phy_gen_xceiv.h>
#include <linux/slab.h>
#include <linux/clk.h>
#include <linux/regulator/consumer.h>
#include <linux/of.h>
struct nop_usb_xceiv {
struct usb_phy_gen_xceiv {
struct usb_phy phy;
struct device *dev;
struct clk *clk;
@@ -50,9 +50,9 @@ void usb_nop_xceiv_register(void)
{
if (pd)
return;
pd = platform_device_register_simple("nop_usb_xceiv", -1, NULL, 0);
pd = platform_device_register_simple("usb_phy_gen_xceiv", -1, NULL, 0);
if (!pd) {
printk(KERN_ERR "Unable to register usb nop transceiver\n");
pr_err("Unable to register generic usb transceiver\n");
return;
}
}
@@ -72,7 +72,7 @@ static int nop_set_suspend(struct usb_phy *x, int suspend)
static int nop_init(struct usb_phy *phy)
{
struct nop_usb_xceiv *nop = dev_get_drvdata(phy->dev);
struct usb_phy_gen_xceiv *nop = dev_get_drvdata(phy->dev);
if (!IS_ERR(nop->vcc)) {
if (regulator_enable(nop->vcc))
@@ -93,7 +93,7 @@ static int nop_init(struct usb_phy *phy)
static void nop_shutdown(struct usb_phy *phy)
{
struct nop_usb_xceiv *nop = dev_get_drvdata(phy->dev);
struct usb_phy_gen_xceiv *nop = dev_get_drvdata(phy->dev);
if (!IS_ERR(nop->reset)) {
/* Assert RESET */
@@ -139,11 +139,11 @@ static int nop_set_host(struct usb_otg *otg, struct usb_bus *host)
return 0;
}
static int nop_usb_xceiv_probe(struct platform_device *pdev)
static int usb_phy_gen_xceiv_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct nop_usb_xceiv_platform_data *pdata = pdev->dev.platform_data;
struct nop_usb_xceiv *nop;
struct usb_phy_gen_xceiv_platform_data *pdata = pdev->dev.platform_data;
struct usb_phy_gen_xceiv *nop;
enum usb_phy_type type = USB_PHY_TYPE_USB2;
int err;
u32 clk_rate = 0;
@@ -245,9 +245,9 @@ err_add:
return err;
}
static int nop_usb_xceiv_remove(struct platform_device *pdev)
static int usb_phy_gen_xceiv_remove(struct platform_device *pdev)
{
struct nop_usb_xceiv *nop = platform_get_drvdata(pdev);
struct usb_phy_gen_xceiv *nop = platform_get_drvdata(pdev);
if (!IS_ERR(nop->clk))
clk_unprepare(nop->clk);
@@ -264,29 +264,29 @@ static const struct of_device_id nop_xceiv_dt_ids[] = {
MODULE_DEVICE_TABLE(of, nop_xceiv_dt_ids);
static struct platform_driver nop_usb_xceiv_driver = {
.probe = nop_usb_xceiv_probe,
.remove = nop_usb_xceiv_remove,
static struct platform_driver usb_phy_gen_xceiv_driver = {
.probe = usb_phy_gen_xceiv_probe,
.remove = usb_phy_gen_xceiv_remove,
.driver = {
.name = "nop_usb_xceiv",
.name = "usb_phy_gen_xceiv",
.owner = THIS_MODULE,
.of_match_table = nop_xceiv_dt_ids,
},
};
static int __init nop_usb_xceiv_init(void)
static int __init usb_phy_gen_xceiv_init(void)
{
return platform_driver_register(&nop_usb_xceiv_driver);
return platform_driver_register(&usb_phy_gen_xceiv_driver);
}
subsys_initcall(nop_usb_xceiv_init);
subsys_initcall(usb_phy_gen_xceiv_init);
static void __exit nop_usb_xceiv_exit(void)
static void __exit usb_phy_gen_xceiv_exit(void)
{
platform_driver_unregister(&nop_usb_xceiv_driver);
platform_driver_unregister(&usb_phy_gen_xceiv_driver);
}
module_exit(nop_usb_xceiv_exit);
module_exit(usb_phy_gen_xceiv_exit);
MODULE_ALIAS("platform:nop_usb_xceiv");
MODULE_ALIAS("platform:usb_phy_gen_xceiv");
MODULE_AUTHOR("Texas Instruments Inc");
MODULE_DESCRIPTION("NOP USB Transceiver driver");
MODULE_LICENSE("GPL");