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-rw-r--r--drivers/usb/atm/ueagle-atm.c9
-rw-r--r--drivers/usb/class/usblp.c6
-rw-r--r--drivers/usb/core/file.c13
-rw-r--r--drivers/usb/core/usb.c11
-rw-r--r--drivers/usb/gadget/at91_udc.c6
-rw-r--r--drivers/usb/host/ehci-ps3.c7
-rw-r--r--drivers/usb/host/ohci-ps3.c7
-rw-r--r--drivers/usb/misc/iowarrior.c6
-rw-r--r--drivers/usb/misc/legousbtower.c6
9 files changed, 55 insertions, 16 deletions
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index 9cf9ff69e3e..d171b563e94 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -306,6 +306,7 @@ enum {
#define FW_GET_BYTE(p) *((__u8 *) (p))
#define FW_DIR "ueagle-atm/"
+#define UEA_FW_NAME_MAX 30
#define NB_MODEM 4
#define BULK_TIMEOUT 300
@@ -1564,9 +1565,9 @@ static void cmvs_file_name(struct uea_softc *sc, char *const cmv_name, int ver)
file = cmv_file[sc->modem_index];
strcpy(cmv_name, FW_DIR);
- strlcat(cmv_name, file, FIRMWARE_NAME_MAX);
+ strlcat(cmv_name, file, UEA_FW_NAME_MAX);
if (ver == 2)
- strlcat(cmv_name, ".v2", FIRMWARE_NAME_MAX);
+ strlcat(cmv_name, ".v2", UEA_FW_NAME_MAX);
}
static int request_cmvs_old(struct uea_softc *sc,
@@ -1574,7 +1575,7 @@ static int request_cmvs_old(struct uea_softc *sc,
{
int ret, size;
u8 *data;
- char cmv_name[FIRMWARE_NAME_MAX]; /* 30 bytes stack variable */
+ char cmv_name[UEA_FW_NAME_MAX]; /* 30 bytes stack variable */
cmvs_file_name(sc, cmv_name, 1);
ret = request_firmware(fw, cmv_name, &sc->usb_dev->dev);
@@ -1608,7 +1609,7 @@ static int request_cmvs(struct uea_softc *sc,
int ret, size;
u32 crc;
u8 *data;
- char cmv_name[FIRMWARE_NAME_MAX]; /* 30 bytes stack variable */
+ char cmv_name[UEA_FW_NAME_MAX]; /* 30 bytes stack variable */
cmvs_file_name(sc, cmv_name, 2);
ret = request_firmware(fw, cmv_name, &sc->usb_dev->dev);
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index d2747a49b97..26c09f0257d 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -1057,8 +1057,14 @@ static const struct file_operations usblp_fops = {
.release = usblp_release,
};
+static char *usblp_nodename(struct device *dev)
+{
+ return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev));
+}
+
static struct usb_class_driver usblp_class = {
.name = "lp%d",
+ .nodename = usblp_nodename,
.fops = &usblp_fops,
.minor_base = USBLP_MINOR_BASE,
};
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index 997e659ff69..5cef88929b3 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -67,6 +67,16 @@ static struct usb_class {
struct class *class;
} *usb_class;
+static char *usb_nodename(struct device *dev)
+{
+ struct usb_class_driver *drv;
+
+ drv = dev_get_drvdata(dev);
+ if (!drv || !drv->nodename)
+ return NULL;
+ return drv->nodename(dev);
+}
+
static int init_usb_class(void)
{
int result = 0;
@@ -90,6 +100,7 @@ static int init_usb_class(void)
kfree(usb_class);
usb_class = NULL;
}
+ usb_class->class->nodename = usb_nodename;
exit:
return result;
@@ -198,7 +209,7 @@ int usb_register_dev(struct usb_interface *intf,
else
temp = name;
intf->usb_dev = device_create(usb_class->class, &intf->dev,
- MKDEV(USB_MAJOR, minor), NULL,
+ MKDEV(USB_MAJOR, minor), class_driver,
"%s", temp);
if (IS_ERR(intf->usb_dev)) {
down_write(&minor_rwsem);
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 55b8d3a22d2..a26f73880c3 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -310,10 +310,21 @@ static struct dev_pm_ops usb_device_pm_ops = {
#endif /* CONFIG_PM */
+
+static char *usb_nodename(struct device *dev)
+{
+ struct usb_device *usb_dev;
+
+ usb_dev = to_usb_device(dev);
+ return kasprintf(GFP_KERNEL, "bus/usb/%03d/%03d",
+ usb_dev->bus->busnum, usb_dev->devnum);
+}
+
struct device_type usb_device_type = {
.name = "usb_device",
.release = usb_release_dev,
.uevent = usb_dev_uevent,
+ .nodename = usb_nodename,
.pm = &usb_device_pm_ops,
};
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index e954225cd76..72bae8f39d8 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1574,7 +1574,7 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver)
udc->driver = driver;
udc->gadget.dev.driver = &driver->driver;
- udc->gadget.dev.driver_data = &driver->driver;
+ dev_set_drvdata(&udc->gadget.dev, &driver->driver);
udc->enabled = 1;
udc->selfpowered = 1;
@@ -1583,7 +1583,7 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver)
DBG("driver->bind() returned %d\n", retval);
udc->driver = NULL;
udc->gadget.dev.driver = NULL;
- udc->gadget.dev.driver_data = NULL;
+ dev_set_drvdata(&udc->gadget.dev, NULL);
udc->enabled = 0;
udc->selfpowered = 0;
return retval;
@@ -1613,7 +1613,7 @@ int usb_gadget_unregister_driver (struct usb_gadget_driver *driver)
driver->unbind(&udc->gadget);
udc->gadget.dev.driver = NULL;
- udc->gadget.dev.driver_data = NULL;
+ dev_set_drvdata(&udc->gadget.dev, NULL);
udc->driver = NULL;
DBG("unbound from %s\n", driver->driver.name);
diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c
index 4b4df23efdd..eecd2a0680a 100644
--- a/drivers/usb/host/ehci-ps3.c
+++ b/drivers/usb/host/ehci-ps3.c
@@ -163,7 +163,7 @@ static int ps3_ehci_probe(struct ps3_system_bus_device *dev)
dev_dbg(&dev->core, "%s:%d: virq %lu\n", __func__, __LINE__,
(unsigned long)virq);
- ps3_system_bus_set_driver_data(dev, hcd);
+ ps3_system_bus_set_drvdata(dev, hcd);
result = usb_add_hcd(hcd, virq, IRQF_DISABLED);
@@ -196,8 +196,7 @@ fail_start:
static int ps3_ehci_remove(struct ps3_system_bus_device *dev)
{
unsigned int tmp;
- struct usb_hcd *hcd =
- (struct usb_hcd *)ps3_system_bus_get_driver_data(dev);
+ struct usb_hcd *hcd = ps3_system_bus_get_drvdata(dev);
BUG_ON(!hcd);
@@ -209,7 +208,7 @@ static int ps3_ehci_remove(struct ps3_system_bus_device *dev)
ehci_shutdown(hcd);
usb_remove_hcd(hcd);
- ps3_system_bus_set_driver_data(dev, NULL);
+ ps3_system_bus_set_drvdata(dev, NULL);
BUG_ON(!hcd->regs);
iounmap(hcd->regs);
diff --git a/drivers/usb/host/ohci-ps3.c b/drivers/usb/host/ohci-ps3.c
index 3d191031732..1d56259c5db 100644
--- a/drivers/usb/host/ohci-ps3.c
+++ b/drivers/usb/host/ohci-ps3.c
@@ -162,7 +162,7 @@ static int ps3_ohci_probe(struct ps3_system_bus_device *dev)
dev_dbg(&dev->core, "%s:%d: virq %lu\n", __func__, __LINE__,
(unsigned long)virq);
- ps3_system_bus_set_driver_data(dev, hcd);
+ ps3_system_bus_set_drvdata(dev, hcd);
result = usb_add_hcd(hcd, virq, IRQF_DISABLED);
@@ -195,8 +195,7 @@ fail_start:
static int ps3_ohci_remove(struct ps3_system_bus_device *dev)
{
unsigned int tmp;
- struct usb_hcd *hcd =
- (struct usb_hcd *)ps3_system_bus_get_driver_data(dev);
+ struct usb_hcd *hcd = ps3_system_bus_get_drvdata(dev);
BUG_ON(!hcd);
@@ -208,7 +207,7 @@ static int ps3_ohci_remove(struct ps3_system_bus_device *dev)
ohci_shutdown(hcd);
usb_remove_hcd(hcd);
- ps3_system_bus_set_driver_data(dev, NULL);
+ ps3_system_bus_set_drvdata(dev, NULL);
BUG_ON(!hcd->regs);
iounmap(hcd->regs);
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index a4ef77ef917..3c5fe5cee05 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -726,12 +726,18 @@ static const struct file_operations iowarrior_fops = {
.poll = iowarrior_poll,
};
+static char *iowarrior_nodename(struct device *dev)
+{
+ return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev));
+}
+
/*
* usb class driver info in order to get a minor number from the usb core,
* and to have the device registered with devfs and the driver core
*/
static struct usb_class_driver iowarrior_class = {
.name = "iowarrior%d",
+ .nodename = iowarrior_nodename,
.fops = &iowarrior_fops,
.minor_base = IOWARRIOR_MINOR_BASE,
};
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index ab0f3226158..c1e2433f640 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -266,12 +266,18 @@ static const struct file_operations tower_fops = {
.llseek = tower_llseek,
};
+static char *legousbtower_nodename(struct device *dev)
+{
+ return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev));
+}
+
/*
* usb class driver info in order to get a minor number from the usb core,
* and to have the device registered with the driver core
*/
static struct usb_class_driver tower_class = {
.name = "legousbtower%d",
+ .nodename = legousbtower_nodename,
.fops = &tower_fops,
.minor_base = LEGO_USB_TOWER_MINOR_BASE,
};
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-01-07 20:32:37 +0000