microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность

Here are a set of changes to the MUSB driver. In summary we have 

a patch making modules behave better, there's a fix on debugfs'
 error path, a small change removing an unnecessary pm_runtime
 call on musb_shutdown() and a fix to relesect the endpoint in
 Interrupt context.
 
 This last patch is needed because we must drop musb's lock when
 calling request->complete() and that could cause problems if another
 thread queues a request and ends up changing MUSB_INDEX register.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJPTeh0AAoJEIaOsuA1yqRECs8QAIdTAaawlPbA3HeTmMXDAQw7
 5gYyrxbNmiHMFMHOuy8M10NO3ID2RH79+sXJjlNdmN10M5vZa5vcFs3rLiT9yPis
 a4SsaH7JrdqPViD1vqSjaEIymx7tMyq1U/ohP9tkf2H6wUkf9oif+todzSiZqRPM
 Jdt0Zu5sNwnxyr3XzsXHEH4jdzkLro/SL5JYUmfhZMxOg51s6ORr6RA/W+/Wo5a2
 3lFXjeOoGARfx0/9N/3TT7205qPthdTa0Y7Xh9WzSxPln0UdCFKYok0o2hR8TF9g
 +WvK6OKJ9ETe6oBpiQsbEw8RknJo+Px+Nn/8tOua7xJ/uSlbNrK9G7TfVvy0cCQt
 5P6b6ccCclxDG0ckGHE+KiAJ1MuqTkdq4DiX52aqZU23do8n8L/HSAQDaNCICLHD
 +y/y0BbE4BokcBg1ndpaJvrBhLbeQQ+pLz+JjGvrSy5rsWeuku8yq4gEnJXDIFVx
 SCmG5seafRyyNKPdJlPy+lzrDxj86t462MRWbnSNNULOP1W9slhduDQ3GGAjRplf
 ELTkU40CPo74IsnG69cckhrvLojyIXomWlZQm9FwdgHrCWNMVy6dfVaWYjdCE5GQ
 fmtuocG+9Puvujvgr51nY6wB7lKm13mqsdzeFE0+Dgg27W3qSfDISpSSfTrB6kEP
 fnJ0p2zLXMKY8vXtKyHB
 =2VXE
 -----END PGP SIGNATURE-----

Merge tag 'musb-for-v3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

USB: MUSB changes for 3.4

Here are a set of changes to the MUSB driver. In summary we have
a patch making modules behave better, there's a fix on debugfs'
error path, a small change removing an unnecessary pm_runtime
call on musb_shutdown() and a fix to relesect the endpoint in
Interrupt context.

This last patch is needed because we must drop musb's lock when
calling request->complete() and that could cause problems if another
thread queues a request and ends up changing MUSB_INDEX register.
This commit is contained in:
Greg Kroah-Hartman 2012-03-01 08:44:20 -08:00
Родитель f7c96f59b4 39287076e4
Коммит 15e68a8035
10 изменённых файлов: 92 добавлений и 72 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

11
drivers/usb/musb/am35x.c
Просмотреть файл

@ -456,7 +456,7 @@ static const struct musb_platform_ops am35x_ops = {
static u64 am35x_dmamask = DMA_BIT_MASK(32);
static int __init am35x_probe(struct platform_device *pdev)
static int __devinit am35x_probe(struct platform_device *pdev)
{
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct platform_device *musb;
@ -561,7 +561,7 @@ err0:
return ret;
}
static int __exit am35x_remove(struct platform_device *pdev)
static int __devexit am35x_remove(struct platform_device *pdev)
{
struct am35x_glue *glue = platform_get_drvdata(pdev);
@ -630,7 +630,8 @@ static struct dev_pm_ops am35x_pm_ops = {
#endif
static struct platform_driver am35x_driver = {
.remove = __exit_p(am35x_remove),
.probe = am35x_probe,
.remove = __devexit_p(am35x_remove),
.driver = {
.name = "musb-am35x",
.pm = DEV_PM_OPS,
@ -643,9 +644,9 @@ MODULE_LICENSE("GPL v2");
static int __init am35x_init(void)
{
return platform_driver_probe(&am35x_driver, am35x_probe);
return platform_driver_register(&am35x_driver);
}
subsys_initcall(am35x_init);
module_init(am35x_init);
static void __exit am35x_exit(void)
{

9
drivers/usb/musb/blackfin.c
Просмотреть файл

@ -463,7 +463,7 @@ static const struct musb_platform_ops bfin_ops = {
static u64 bfin_dmamask = DMA_BIT_MASK(32);
static int __init bfin_probe(struct platform_device *pdev)
static int __devinit bfin_probe(struct platform_device *pdev)
{
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct platform_device *musb;
@ -525,7 +525,7 @@ err0:
return ret;
}
static int __exit bfin_remove(struct platform_device *pdev)
static int __devexit bfin_remove(struct platform_device *pdev)
{
struct bfin_glue *glue = platform_get_drvdata(pdev);
@ -575,6 +575,7 @@ static struct dev_pm_ops bfin_pm_ops = {
#endif
static struct platform_driver bfin_driver = {
.probe = bfin_probe,
.remove = __exit_p(bfin_remove),
.driver = {
.name = "musb-blackfin",
@ -588,9 +589,9 @@ MODULE_LICENSE("GPL v2");
static int __init bfin_init(void)
{
return platform_driver_probe(&bfin_driver, bfin_probe);
return platform_driver_register(&bfin_driver);
}
subsys_initcall(bfin_init);
module_init(bfin_init);
static void __exit bfin_exit(void)
{

11
drivers/usb/musb/da8xx.c
Просмотреть файл

@ -478,7 +478,7 @@ static const struct musb_platform_ops da8xx_ops = {
static u64 da8xx_dmamask = DMA_BIT_MASK(32);
static int __init da8xx_probe(struct platform_device *pdev)
static int __devinit da8xx_probe(struct platform_device *pdev)
{
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct platform_device *musb;
@ -562,7 +562,7 @@ err0:
return ret;
}
static int __exit da8xx_remove(struct platform_device *pdev)
static int __devexit da8xx_remove(struct platform_device *pdev)
{
struct da8xx_glue *glue = platform_get_drvdata(pdev);
@ -576,7 +576,8 @@ static int __exit da8xx_remove(struct platform_device *pdev)
}
static struct platform_driver da8xx_driver = {
.remove = __exit_p(da8xx_remove),
.probe = da8xx_probe,
.remove = __devexit_p(da8xx_remove),
.driver = {
.name = "musb-da8xx",
},
@ -588,9 +589,9 @@ MODULE_LICENSE("GPL v2");
static int __init da8xx_init(void)
{
return platform_driver_probe(&da8xx_driver, da8xx_probe);
return platform_driver_register(&da8xx_driver);
}
subsys_initcall(da8xx_init);
module_init(da8xx_init);
static void __exit da8xx_exit(void)
{

11
drivers/usb/musb/davinci.c
Просмотреть файл

@ -511,7 +511,7 @@ static const struct musb_platform_ops davinci_ops = {
static u64 davinci_dmamask = DMA_BIT_MASK(32);
static int __init davinci_probe(struct platform_device *pdev)
static int __devinit davinci_probe(struct platform_device *pdev)
{
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct platform_device *musb;
@ -594,7 +594,7 @@ err0:
return ret;
}
static int __exit davinci_remove(struct platform_device *pdev)
static int __devexit davinci_remove(struct platform_device *pdev)
{
struct davinci_glue *glue = platform_get_drvdata(pdev);
@ -608,7 +608,8 @@ static int __exit davinci_remove(struct platform_device *pdev)
}
static struct platform_driver davinci_driver = {
.remove = __exit_p(davinci_remove),
.probe = davinci_probe,
.remove = __devexit_p(davinci_remove),
.driver = {
.name = "musb-davinci",
},
@ -620,9 +621,9 @@ MODULE_LICENSE("GPL v2");
static int __init davinci_init(void)
{
return platform_driver_probe(&davinci_driver, davinci_probe);
return platform_driver_register(&davinci_driver);
}
subsys_initcall(davinci_init);
module_init(davinci_init);
static void __exit davinci_exit(void)
{

51
drivers/usb/musb/musb_core.c
Просмотреть файл

@ -1017,12 +1017,12 @@ static void musb_shutdown(struct platform_device *pdev)
|| defined(CONFIG_USB_MUSB_OMAP2PLUS_MODULE) \
|| defined(CONFIG_USB_MUSB_AM35X) \
|| defined(CONFIG_USB_MUSB_AM35X_MODULE)
static ushort __initdata fifo_mode = 4;
static ushort __devinitdata fifo_mode = 4;
#elif defined(CONFIG_USB_MUSB_UX500) \
|| defined(CONFIG_USB_MUSB_UX500_MODULE)
static ushort __initdata fifo_mode = 5;
static ushort __devinitdata fifo_mode = 5;
#else
static ushort __initdata fifo_mode = 2;
static ushort __devinitdata fifo_mode = 2;
#endif
/* "modprobe ... fifo_mode=1" etc */
@ -1035,7 +1035,7 @@ MODULE_PARM_DESC(fifo_mode, "initial endpoint configuration");
*/
/* mode 0 - fits in 2KB */
static struct musb_fifo_cfg __initdata mode_0_cfg[] = {
static struct musb_fifo_cfg __devinitdata mode_0_cfg[] = {
{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
{ .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, },
@ -1044,7 +1044,7 @@ static struct musb_fifo_cfg __initdata mode_0_cfg[] = {
};
/* mode 1 - fits in 4KB */
static struct musb_fifo_cfg __initdata mode_1_cfg[] = {
static struct musb_fifo_cfg __devinitdata mode_1_cfg[] = {
{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, .mode = BUF_DOUBLE, },
{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, .mode = BUF_DOUBLE, },
{ .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, .mode = BUF_DOUBLE, },
@ -1053,7 +1053,7 @@ static struct musb_fifo_cfg __initdata mode_1_cfg[] = {
};
/* mode 2 - fits in 4KB */
static struct musb_fifo_cfg __initdata mode_2_cfg[] = {
static struct musb_fifo_cfg __devinitdata mode_2_cfg[] = {
{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
@ -1063,7 +1063,7 @@ static struct musb_fifo_cfg __initdata mode_2_cfg[] = {
};
/* mode 3 - fits in 4KB */
static struct musb_fifo_cfg __initdata mode_3_cfg[] = {
static struct musb_fifo_cfg __devinitdata mode_3_cfg[] = {
{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, .mode = BUF_DOUBLE, },
{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, .mode = BUF_DOUBLE, },
{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
@ -1073,7 +1073,7 @@ static struct musb_fifo_cfg __initdata mode_3_cfg[] = {
};
/* mode 4 - fits in 16KB */
static struct musb_fifo_cfg __initdata mode_4_cfg[] = {
static struct musb_fifo_cfg __devinitdata mode_4_cfg[] = {
{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
@ -1104,7 +1104,7 @@ static struct musb_fifo_cfg __initdata mode_4_cfg[] = {
};
/* mode 5 - fits in 8KB */
static struct musb_fifo_cfg __initdata mode_5_cfg[] = {
static struct musb_fifo_cfg __devinitdata mode_5_cfg[] = {
{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
@ -1140,7 +1140,7 @@ static struct musb_fifo_cfg __initdata mode_5_cfg[] = {
*
* returns negative errno or offset for next fifo.
*/
static int __init
static int __devinit
fifo_setup(struct musb *musb, struct musb_hw_ep *hw_ep,
const struct musb_fifo_cfg *cfg, u16 offset)
{
@ -1211,11 +1211,11 @@ fifo_setup(struct musb *musb, struct musb_hw_ep *hw_ep,
return offset + (maxpacket << ((c_size & MUSB_FIFOSZ_DPB) ? 1 : 0));
}
static struct musb_fifo_cfg __initdata ep0_cfg = {
static struct musb_fifo_cfg __devinitdata ep0_cfg = {
.style = FIFO_RXTX, .maxpacket = 64,
};
static int __init ep_config_from_table(struct musb *musb)
static int __devinit ep_config_from_table(struct musb *musb)
{
const struct musb_fifo_cfg *cfg;
unsigned i, n;
@ -1306,7 +1306,7 @@ done:
* ep_config_from_hw - when MUSB_C_DYNFIFO_DEF is false
* @param musb the controller
*/
static int __init ep_config_from_hw(struct musb *musb)
static int __devinit ep_config_from_hw(struct musb *musb)
{
u8 epnum = 0;
struct musb_hw_ep *hw_ep;
@ -1353,7 +1353,7 @@ enum { MUSB_CONTROLLER_MHDRC, MUSB_CONTROLLER_HDRC, };
/* Initialize MUSB (M)HDRC part of the USB hardware subsystem;
* configure endpoints, or take their config from silicon
*/
static int __init musb_core_init(u16 musb_type, struct musb *musb)
static int __devinit musb_core_init(u16 musb_type, struct musb *musb)
{
u8 reg;
char *type;
@ -1589,7 +1589,7 @@ irqreturn_t musb_interrupt(struct musb *musb)
EXPORT_SYMBOL_GPL(musb_interrupt);
#ifndef CONFIG_MUSB_PIO_ONLY
static bool __initdata use_dma = 1;
static bool __devinitdata use_dma = 1;
/* "modprobe ... use_dma=0" etc */
module_param(use_dma, bool, 0);
@ -1777,7 +1777,7 @@ static void musb_irq_work(struct work_struct *data)
* Init support
*/
static struct musb *__init
static struct musb *__devinit
allocate_instance(struct device *dev,
struct musb_hdrc_config *config, void __iomem *mbase)
{
@ -1853,7 +1853,7 @@ static void musb_free(struct musb *musb)
* @mregs: virtual address of controller registers,
* not yet corrected for platform-specific offsets
*/
static int __init
static int __devinit
musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
{
int status;
@ -2073,7 +2073,7 @@ fail0:
static u64 *orig_dma_mask;
#endif
static int __init musb_probe(struct platform_device *pdev)
static int __devinit musb_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
int irq = platform_get_irq_byname(pdev, "mc");
@ -2102,7 +2102,7 @@ static int __init musb_probe(struct platform_device *pdev)
return status;
}
static int __exit musb_remove(struct platform_device *pdev)
static int __devexit musb_remove(struct platform_device *pdev)
{
struct musb *musb = dev_to_musb(&pdev->dev);
void __iomem *ctrl_base = musb->ctrl_base;
@ -2112,11 +2112,9 @@ static int __exit musb_remove(struct platform_device *pdev)
* - Peripheral mode: peripheral is deactivated (or never-activated)
* - OTG mode: both roles are deactivated (or never-activated)
*/
pm_runtime_get_sync(musb->controller);
musb_exit_debugfs(musb);
musb_shutdown(pdev);
pm_runtime_put(musb->controller);
musb_free(musb);
iounmap(ctrl_base);
device_init_wakeup(&pdev->dev, 0);
@ -2364,7 +2362,8 @@ static struct platform_driver musb_driver = {
.owner = THIS_MODULE,
.pm = MUSB_DEV_PM_OPS,
},
.remove = __exit_p(musb_remove),
.probe = musb_probe,
.remove = __devexit_p(musb_remove),
.shutdown = musb_shutdown,
};
@ -2380,13 +2379,9 @@ static int __init musb_init(void)
", "
"otg (peripheral+host)",
musb_driver_name);
return platform_driver_probe(&musb_driver, musb_probe);
return platform_driver_register(&musb_driver);
}
/* make us init after usbcore and i2c (transceivers, regulators, etc)
* and before usb gadget and host-side drivers start to register
*/
fs_initcall(musb_init);
module_init(musb_init);
static void __exit musb_cleanup(void)
{

14
drivers/usb/musb/musb_debugfs.c
Просмотреть файл

@ -235,29 +235,29 @@ static const struct file_operations musb_test_mode_fops = {
.release = single_release,
};
int __init musb_init_debugfs(struct musb *musb)
int __devinit musb_init_debugfs(struct musb *musb)
{
struct dentry *root;
struct dentry *file;
int ret;
root = debugfs_create_dir("musb", NULL);
if (IS_ERR(root)) {
ret = PTR_ERR(root);
if (!root) {
ret = -ENOMEM;
goto err0;
}
file = debugfs_create_file("regdump", S_IRUGO, root, musb,
&musb_regdump_fops);
if (IS_ERR(file)) {
ret = PTR_ERR(file);
if (!file) {
ret = -ENOMEM;
goto err1;
}
file = debugfs_create_file("testmode", S_IRUGO | S_IWUSR,
root, musb, &musb_test_mode_fops);
if (IS_ERR(file)) {
ret = PTR_ERR(file);
if (!file) {
ret = -ENOMEM;
goto err1;
}

24
drivers/usb/musb/musb_gadget.c
Просмотреть файл

@ -574,6 +574,15 @@ void musb_g_tx(struct musb *musb, u8 epnum)
if (request->actual == request->length) {
musb_g_giveback(musb_ep, request, 0);
/*
* In the giveback function the MUSB lock is
* released and acquired after sometime. During
* this time period the INDEX register could get
* changed by the gadget_queue function especially
* on SMP systems. Reselect the INDEX to be sure
* we are reading/modifying the right registers
*/
musb_ep_select(mbase, epnum);
req = musb_ep->desc ? next_request(musb_ep) : NULL;
if (!req) {
dev_dbg(musb->controller, "%s idle now\n",
@ -983,6 +992,15 @@ void musb_g_rx(struct musb *musb, u8 epnum)
}
#endif
musb_g_giveback(musb_ep, request, 0);
/*
* In the giveback function the MUSB lock is
* released and acquired after sometime. During
* this time period the INDEX register could get
* changed by the gadget_queue function especially
* on SMP systems. Reselect the INDEX to be sure
* we are reading/modifying the right registers
*/
musb_ep_select(mbase, epnum);
req = next_request(musb_ep);
if (!req)
@ -1762,7 +1780,7 @@ static void musb_gadget_release(struct device *dev)
}
static void __init
static void __devinit
init_peripheral_ep(struct musb *musb, struct musb_ep *ep, u8 epnum, int is_in)
{
struct musb_hw_ep *hw_ep = musb->endpoints + epnum;
@ -1799,7 +1817,7 @@ init_peripheral_ep(struct musb *musb, struct musb_ep *ep, u8 epnum, int is_in)
* Initialize the endpoints exposed to peripheral drivers, with backlinks
* to the rest of the driver state.
*/
static inline void __init musb_g_init_endpoints(struct musb *musb)
static inline void __devinit musb_g_init_endpoints(struct musb *musb)
{
u8 epnum;
struct musb_hw_ep *hw_ep;
@ -1832,7 +1850,7 @@ static inline void __init musb_g_init_endpoints(struct musb *musb)
/* called once during driver setup to initialize and link into
* the driver model; memory is zeroed.
*/
int __init musb_gadget_setup(struct musb *musb)
int __devinit musb_gadget_setup(struct musb *musb)
{
int status;

11
drivers/usb/musb/omap2430.c
Просмотреть файл

@ -408,7 +408,7 @@ static const struct musb_platform_ops omap2430_ops = {
static u64 omap2430_dmamask = DMA_BIT_MASK(32);
static int __init omap2430_probe(struct platform_device *pdev)
static int __devinit omap2430_probe(struct platform_device *pdev)
{
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct platform_device *musb;
@ -471,7 +471,7 @@ err0:
return ret;
}
static int __exit omap2430_remove(struct platform_device *pdev)
static int __devexit omap2430_remove(struct platform_device *pdev)
{
struct omap2430_glue *glue = platform_get_drvdata(pdev);
@ -524,7 +524,8 @@ static struct dev_pm_ops omap2430_pm_ops = {
#endif
static struct platform_driver omap2430_driver = {
.remove = __exit_p(omap2430_remove),
.probe = omap2430_probe,
.remove = __devexit_p(omap2430_remove),
.driver = {
.name = "musb-omap2430",
.pm = DEV_PM_OPS,
@ -537,9 +538,9 @@ MODULE_LICENSE("GPL v2");
static int __init omap2430_init(void)
{
return platform_driver_probe(&omap2430_driver, omap2430_probe);
return platform_driver_register(&omap2430_driver);
}
subsys_initcall(omap2430_init);
module_init(omap2430_init);
static void __exit omap2430_exit(void)
{

11
drivers/usb/musb/tusb6010.c
Просмотреть файл

@ -1165,7 +1165,7 @@ static const struct musb_platform_ops tusb_ops = {
static u64 tusb_dmamask = DMA_BIT_MASK(32);
static int __init tusb_probe(struct platform_device *pdev)
static int __devinit tusb_probe(struct platform_device *pdev)
{
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct platform_device *musb;
@ -1227,7 +1227,7 @@ err0:
return ret;
}
static int __exit tusb_remove(struct platform_device *pdev)
static int __devexit tusb_remove(struct platform_device *pdev)
{
struct tusb6010_glue *glue = platform_get_drvdata(pdev);
@ -1239,7 +1239,8 @@ static int __exit tusb_remove(struct platform_device *pdev)
}
static struct platform_driver tusb_driver = {
.remove = __exit_p(tusb_remove),
.probe = tusb_probe,
.remove = __devexit_p(tusb_remove),
.driver = {
.name = "musb-tusb",
},
@ -1251,9 +1252,9 @@ MODULE_LICENSE("GPL v2");
static int __init tusb_init(void)
{
return platform_driver_probe(&tusb_driver, tusb_probe);
return platform_driver_register(&tusb_driver);
}
subsys_initcall(tusb_init);
module_init(tusb_init);
static void __exit tusb_exit(void)
{

11
drivers/usb/musb/ux500.c
Просмотреть файл

@ -58,7 +58,7 @@ static const struct musb_platform_ops ux500_ops = {
.exit = ux500_musb_exit,
};
static int __init ux500_probe(struct platform_device *pdev)
static int __devinit ux500_probe(struct platform_device *pdev)
{
struct musb_hdrc_platform_data *pdata = pdev->dev.platform_data;
struct platform_device *musb;
@ -141,7 +141,7 @@ err0:
return ret;
}
static int __exit ux500_remove(struct platform_device *pdev)
static int __devexit ux500_remove(struct platform_device *pdev)
{
struct ux500_glue *glue = platform_get_drvdata(pdev);
@ -194,7 +194,8 @@ static const struct dev_pm_ops ux500_pm_ops = {
#endif
static struct platform_driver ux500_driver = {
.remove = __exit_p(ux500_remove),
.probe = ux500_probe,
.remove = __devexit_p(ux500_remove),
.driver = {
.name = "musb-ux500",
.pm = DEV_PM_OPS,
@ -207,9 +208,9 @@ MODULE_LICENSE("GPL v2");
static int __init ux500_init(void)
{
return platform_driver_probe(&ux500_driver, ux500_probe);
return platform_driver_register(&ux500_driver);
}
subsys_initcall(ux500_init);
module_init(ux500_init);
static void __exit ux500_exit(void)
{