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-rw-r--r--drivers/usb/otg/ab8500-usb.c6
-rw-r--r--drivers/usb/otg/fsl_otg.c6
-rw-r--r--drivers/usb/otg/isp1301_omap.c2
-rw-r--r--drivers/usb/otg/msm_otg.c4
-rw-r--r--drivers/usb/otg/mv_otg.c14
-rw-r--r--drivers/usb/otg/mxs-phy.c59
-rw-r--r--drivers/usb/otg/nop-usb-xceiv.c6
-rw-r--r--drivers/usb/otg/twl4030-usb.c48
-rw-r--r--drivers/usb/otg/twl6030-usb.c2
9 files changed, 52 insertions, 95 deletions
diff --git a/drivers/usb/otg/ab8500-usb.c b/drivers/usb/otg/ab8500-usb.c
index ae8ad561f083..2d86f26a0183 100644
--- a/drivers/usb/otg/ab8500-usb.c
+++ b/drivers/usb/otg/ab8500-usb.c
@@ -468,7 +468,7 @@ static int ab8500_usb_v2_res_setup(struct platform_device *pdev,
return 0;
}
-static int __devinit ab8500_usb_probe(struct platform_device *pdev)
+static int ab8500_usb_probe(struct platform_device *pdev)
{
struct ab8500_usb *ab;
struct usb_otg *otg;
@@ -546,7 +546,7 @@ fail0:
return err;
}
-static int __devexit ab8500_usb_remove(struct platform_device *pdev)
+static int ab8500_usb_remove(struct platform_device *pdev)
{
struct ab8500_usb *ab = platform_get_drvdata(pdev);
@@ -571,7 +571,7 @@ static int __devexit ab8500_usb_remove(struct platform_device *pdev)
static struct platform_driver ab8500_usb_driver = {
.probe = ab8500_usb_probe,
- .remove = __devexit_p(ab8500_usb_remove),
+ .remove = ab8500_usb_remove,
.driver = {
.name = "ab8500-usb",
.owner = THIS_MODULE,
diff --git a/drivers/usb/otg/fsl_otg.c b/drivers/usb/otg/fsl_otg.c
index c19d1d7173a9..d16adb41eb21 100644
--- a/drivers/usb/otg/fsl_otg.c
+++ b/drivers/usb/otg/fsl_otg.c
@@ -1110,7 +1110,7 @@ static const struct file_operations otg_fops = {
.release = fsl_otg_release,
};
-static int __devinit fsl_otg_probe(struct platform_device *pdev)
+static int fsl_otg_probe(struct platform_device *pdev)
{
int ret;
@@ -1144,7 +1144,7 @@ static int __devinit fsl_otg_probe(struct platform_device *pdev)
return ret;
}
-static int __devexit fsl_otg_remove(struct platform_device *pdev)
+static int fsl_otg_remove(struct platform_device *pdev)
{
struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
@@ -1169,7 +1169,7 @@ static int __devexit fsl_otg_remove(struct platform_device *pdev)
struct platform_driver fsl_otg_driver = {
.probe = fsl_otg_probe,
- .remove = __devexit_p(fsl_otg_remove),
+ .remove = fsl_otg_remove,
.driver = {
.name = driver_name,
.owner = THIS_MODULE,
diff --git a/drivers/usb/otg/isp1301_omap.c b/drivers/usb/otg/isp1301_omap.c
index ceee2119bffa..af9cb11626b2 100644
--- a/drivers/usb/otg/isp1301_omap.c
+++ b/drivers/usb/otg/isp1301_omap.c
@@ -1493,7 +1493,7 @@ isp1301_start_hnp(struct usb_otg *otg)
/*-------------------------------------------------------------------------*/
-static int __devinit
+static int
isp1301_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
{
int status;
diff --git a/drivers/usb/otg/msm_otg.c b/drivers/usb/otg/msm_otg.c
index 9f5fc906041a..3b9f0d951132 100644
--- a/drivers/usb/otg/msm_otg.c
+++ b/drivers/usb/otg/msm_otg.c
@@ -1606,7 +1606,7 @@ free_motg:
return ret;
}
-static int __devexit msm_otg_remove(struct platform_device *pdev)
+static int msm_otg_remove(struct platform_device *pdev)
{
struct msm_otg *motg = platform_get_drvdata(pdev);
struct usb_phy *phy = &motg->phy;
@@ -1746,7 +1746,7 @@ static const struct dev_pm_ops msm_otg_dev_pm_ops = {
#endif
static struct platform_driver msm_otg_driver = {
- .remove = __devexit_p(msm_otg_remove),
+ .remove = msm_otg_remove,
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/usb/otg/mv_otg.c b/drivers/usb/otg/mv_otg.c
index 3f124e8f5792..1dd57504186d 100644
--- a/drivers/usb/otg/mv_otg.c
+++ b/drivers/usb/otg/mv_otg.c
@@ -958,16 +958,4 @@ static struct platform_driver mv_otg_driver = {
.resume = mv_otg_resume,
#endif
};
-
-static int __init mv_otg_init(void)
-{
- return platform_driver_register(&mv_otg_driver);
-}
-
-static void __exit mv_otg_exit(void)
-{
- platform_driver_unregister(&mv_otg_driver);
-}
-
-module_init(mv_otg_init);
-module_exit(mv_otg_exit);
+module_platform_driver(mv_otg_driver);
diff --git a/drivers/usb/otg/mxs-phy.c b/drivers/usb/otg/mxs-phy.c
index 88db976647cf..76302720055a 100644
--- a/drivers/usb/otg/mxs-phy.c
+++ b/drivers/usb/otg/mxs-phy.c
@@ -20,7 +20,6 @@
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/io.h>
-#include <linux/workqueue.h>
#define DRIVER_NAME "mxs_phy"
@@ -35,16 +34,9 @@
#define BM_USBPHY_CTRL_ENUTMILEVEL2 BIT(14)
#define BM_USBPHY_CTRL_ENHOSTDISCONDETECT BIT(1)
-/*
- * Amount of delay in miliseconds to safely enable ENHOSTDISCONDETECT bit
- * so that connection and reset processing can be completed for the root hub.
- */
-#define MXY_PHY_ENHOSTDISCONDETECT_DELAY 250
-
struct mxs_phy {
struct usb_phy phy;
struct clk *clk;
- struct delayed_work enhostdiscondetect_work;
};
#define to_mxs_phy(p) container_of((p), struct mxs_phy, phy)
@@ -70,7 +62,6 @@ static int mxs_phy_init(struct usb_phy *phy)
clk_prepare_enable(mxs_phy->clk);
mxs_phy_hw_init(mxs_phy);
- INIT_DELAYED_WORK(&mxs_phy->enhostdiscondetect_work, NULL);
return 0;
}
@@ -85,46 +76,28 @@ static void mxs_phy_shutdown(struct usb_phy *phy)
clk_disable_unprepare(mxs_phy->clk);
}
-static void mxs_phy_enhostdiscondetect_delay(struct work_struct *ws)
+static int mxs_phy_on_connect(struct usb_phy *phy,
+ enum usb_device_speed speed)
{
- struct mxs_phy *mxs_phy = container_of(ws, struct mxs_phy,
- enhostdiscondetect_work.work);
-
- /* Enable HOSTDISCONDETECT after delay. */
- dev_dbg(mxs_phy->phy.dev, "Setting ENHOSTDISCONDETECT\n");
- writel_relaxed(BM_USBPHY_CTRL_ENHOSTDISCONDETECT,
- mxs_phy->phy.io_priv + HW_USBPHY_CTRL_SET);
-}
-
-static int mxs_phy_on_connect(struct usb_phy *phy, int port)
-{
- struct mxs_phy *mxs_phy = to_mxs_phy(phy);
-
- dev_dbg(phy->dev, "Connect on port %d\n", port);
-
- mxs_phy_hw_init(mxs_phy);
+ dev_dbg(phy->dev, "%s speed device has connected\n",
+ (speed == USB_SPEED_HIGH) ? "high" : "non-high");
- /*
- * Delay enabling ENHOSTDISCONDETECT so that connection and
- * reset processing can be completed for the root hub.
- */
- dev_dbg(phy->dev, "Delaying setting ENHOSTDISCONDETECT\n");
- PREPARE_DELAYED_WORK(&mxs_phy->enhostdiscondetect_work,
- mxs_phy_enhostdiscondetect_delay);
- schedule_delayed_work(&mxs_phy->enhostdiscondetect_work,
- msecs_to_jiffies(MXY_PHY_ENHOSTDISCONDETECT_DELAY));
+ if (speed == USB_SPEED_HIGH)
+ writel_relaxed(BM_USBPHY_CTRL_ENHOSTDISCONDETECT,
+ phy->io_priv + HW_USBPHY_CTRL_SET);
return 0;
}
-static int mxs_phy_on_disconnect(struct usb_phy *phy, int port)
+static int mxs_phy_on_disconnect(struct usb_phy *phy,
+ enum usb_device_speed speed)
{
- dev_dbg(phy->dev, "Disconnect on port %d\n", port);
+ dev_dbg(phy->dev, "%s speed device has disconnected\n",
+ (speed == USB_SPEED_HIGH) ? "high" : "non-high");
- /* No need to delay before clearing ENHOSTDISCONDETECT. */
- dev_dbg(phy->dev, "Clearing ENHOSTDISCONDETECT\n");
- writel_relaxed(BM_USBPHY_CTRL_ENHOSTDISCONDETECT,
- phy->io_priv + HW_USBPHY_CTRL_CLR);
+ if (speed == USB_SPEED_HIGH)
+ writel_relaxed(BM_USBPHY_CTRL_ENHOSTDISCONDETECT,
+ phy->io_priv + HW_USBPHY_CTRL_CLR);
return 0;
}
@@ -176,7 +149,7 @@ static int mxs_phy_probe(struct platform_device *pdev)
return 0;
}
-static int __devexit mxs_phy_remove(struct platform_device *pdev)
+static int mxs_phy_remove(struct platform_device *pdev)
{
platform_set_drvdata(pdev, NULL);
@@ -191,7 +164,7 @@ MODULE_DEVICE_TABLE(of, mxs_phy_dt_ids);
static struct platform_driver mxs_phy_driver = {
.probe = mxs_phy_probe,
- .remove = __devexit_p(mxs_phy_remove),
+ .remove = mxs_phy_remove,
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/usb/otg/nop-usb-xceiv.c b/drivers/usb/otg/nop-usb-xceiv.c
index e52e35e7adaf..a3ce24b94a73 100644
--- a/drivers/usb/otg/nop-usb-xceiv.c
+++ b/drivers/usb/otg/nop-usb-xceiv.c
@@ -93,7 +93,7 @@ static int nop_set_host(struct usb_otg *otg, struct usb_bus *host)
return 0;
}
-static int __devinit nop_usb_xceiv_probe(struct platform_device *pdev)
+static int nop_usb_xceiv_probe(struct platform_device *pdev)
{
struct nop_usb_xceiv_platform_data *pdata = pdev->dev.platform_data;
struct nop_usb_xceiv *nop;
@@ -141,7 +141,7 @@ exit:
return err;
}
-static int __devexit nop_usb_xceiv_remove(struct platform_device *pdev)
+static int nop_usb_xceiv_remove(struct platform_device *pdev)
{
struct nop_usb_xceiv *nop = platform_get_drvdata(pdev);
@@ -156,7 +156,7 @@ static int __devexit nop_usb_xceiv_remove(struct platform_device *pdev)
static struct platform_driver nop_usb_xceiv_driver = {
.probe = nop_usb_xceiv_probe,
- .remove = __devexit_p(nop_usb_xceiv_remove),
+ .remove = nop_usb_xceiv_remove,
.driver = {
.name = "nop_usb_xceiv",
.owner = THIS_MODULE,
diff --git a/drivers/usb/otg/twl4030-usb.c b/drivers/usb/otg/twl4030-usb.c
index f0d2e7530cfe..0a701938ab53 100644
--- a/drivers/usb/otg/twl4030-usb.c
+++ b/drivers/usb/otg/twl4030-usb.c
@@ -123,10 +123,10 @@
#define PHY_CLK_CTRL_STS 0xFF
#define PHY_DPLL_CLK (1 << 0)
-/* In module TWL4030_MODULE_PM_MASTER */
+/* In module TWL_MODULE_PM_MASTER */
#define STS_HW_CONDITIONS 0x0F
-/* In module TWL4030_MODULE_PM_RECEIVER */
+/* In module TWL_MODULE_PM_RECEIVER */
#define VUSB_DEDICATED1 0x7D
#define VUSB_DEDICATED2 0x7E
#define VUSB1V5_DEV_GRP 0x71
@@ -195,14 +195,14 @@ static int twl4030_i2c_write_u8_verify(struct twl4030_usb *twl,
}
#define twl4030_usb_write_verify(twl, address, data) \
- twl4030_i2c_write_u8_verify(twl, TWL4030_MODULE_USB, (data), (address))
+ twl4030_i2c_write_u8_verify(twl, TWL_MODULE_USB, (data), (address))
static inline int twl4030_usb_write(struct twl4030_usb *twl,
u8 address, u8 data)
{
int ret = 0;
- ret = twl_i2c_write_u8(TWL4030_MODULE_USB, data, address);
+ ret = twl_i2c_write_u8(TWL_MODULE_USB, data, address);
if (ret < 0)
dev_dbg(twl->dev,
"TWL4030:USB:Write[0x%x] Error %d\n", address, ret);
@@ -227,7 +227,7 @@ static inline int twl4030_readb(struct twl4030_usb *twl, u8 module, u8 address)
static inline int twl4030_usb_read(struct twl4030_usb *twl, u8 address)
{
- return twl4030_readb(twl, TWL4030_MODULE_USB, address);
+ return twl4030_readb(twl, TWL_MODULE_USB, address);
}
/*-------------------------------------------------------------------------*/
@@ -264,8 +264,7 @@ static enum omap_musb_vbus_id_status
* signal is active, the OTG module is activated, and
* its interrupt may be raised (may wake the system).
*/
- status = twl4030_readb(twl, TWL4030_MODULE_PM_MASTER,
- STS_HW_CONDITIONS);
+ status = twl4030_readb(twl, TWL_MODULE_PM_MASTER, STS_HW_CONDITIONS);
if (status < 0)
dev_err(twl->dev, "USB link status err %d\n", status);
else if (status & (BIT(7) | BIT(2))) {
@@ -372,8 +371,7 @@ static void twl4030_phy_power(struct twl4030_usb *twl, int on)
* SLEEP. We work around this by clearing the bit after usv3v1
* is re-activated. This ensures that VUSB3V1 is really active.
*/
- twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0,
- VUSB_DEDICATED2);
+ twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB_DEDICATED2);
regulator_enable(twl->usb1v5);
__twl4030_phy_power(twl, 1);
twl4030_usb_write(twl, PHY_CLK_CTRL,
@@ -419,50 +417,48 @@ static void twl4030_phy_resume(struct twl4030_usb *twl)
static int twl4030_usb_ldo_init(struct twl4030_usb *twl)
{
/* Enable writing to power configuration registers */
- twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER,
- TWL4030_PM_MASTER_KEY_CFG1,
- TWL4030_PM_MASTER_PROTECT_KEY);
+ twl_i2c_write_u8(TWL_MODULE_PM_MASTER, TWL4030_PM_MASTER_KEY_CFG1,
+ TWL4030_PM_MASTER_PROTECT_KEY);
- twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER,
- TWL4030_PM_MASTER_KEY_CFG2,
- TWL4030_PM_MASTER_PROTECT_KEY);
+ twl_i2c_write_u8(TWL_MODULE_PM_MASTER, TWL4030_PM_MASTER_KEY_CFG2,
+ TWL4030_PM_MASTER_PROTECT_KEY);
/* Keep VUSB3V1 LDO in sleep state until VBUS/ID change detected*/
- /*twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB_DEDICATED2);*/
+ /*twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB_DEDICATED2);*/
/* input to VUSB3V1 LDO is from VBAT, not VBUS */
- twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x14, VUSB_DEDICATED1);
+ twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0x14, VUSB_DEDICATED1);
/* Initialize 3.1V regulator */
- twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB3V1_DEV_GRP);
+ twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB3V1_DEV_GRP);
twl->usb3v1 = regulator_get(twl->dev, "usb3v1");
if (IS_ERR(twl->usb3v1))
return -ENODEV;
- twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB3V1_TYPE);
+ twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB3V1_TYPE);
/* Initialize 1.5V regulator */
- twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V5_DEV_GRP);
+ twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB1V5_DEV_GRP);
twl->usb1v5 = regulator_get(twl->dev, "usb1v5");
if (IS_ERR(twl->usb1v5))
goto fail1;
- twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V5_TYPE);
+ twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB1V5_TYPE);
/* Initialize 1.8V regulator */
- twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V8_DEV_GRP);
+ twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB1V8_DEV_GRP);
twl->usb1v8 = regulator_get(twl->dev, "usb1v8");
if (IS_ERR(twl->usb1v8))
goto fail2;
- twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V8_TYPE);
+ twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB1V8_TYPE);
/* disable access to power configuration registers */
- twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER, 0,
- TWL4030_PM_MASTER_PROTECT_KEY);
+ twl_i2c_write_u8(TWL_MODULE_PM_MASTER, 0,
+ TWL4030_PM_MASTER_PROTECT_KEY);
return 0;
@@ -579,7 +575,7 @@ static int twl4030_set_host(struct usb_otg *otg, struct usb_bus *host)
return 0;
}
-static int __devinit twl4030_usb_probe(struct platform_device *pdev)
+static int twl4030_usb_probe(struct platform_device *pdev)
{
struct twl4030_usb_data *pdata = pdev->dev.platform_data;
struct twl4030_usb *twl;
diff --git a/drivers/usb/otg/twl6030-usb.c b/drivers/usb/otg/twl6030-usb.c
index fcadef7864f1..8cd6cf49bdbd 100644
--- a/drivers/usb/otg/twl6030-usb.c
+++ b/drivers/usb/otg/twl6030-usb.c
@@ -310,7 +310,7 @@ static int twl6030_set_vbus(struct phy_companion *comparator, bool enabled)
return 0;
}
-static int __devinit twl6030_usb_probe(struct platform_device *pdev)
+static int twl6030_usb_probe(struct platform_device *pdev)
{
u32 ret;
struct twl6030_usb *twl;
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