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usb-core: remove CONFIG_HOTPLUG ifdefs

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Remove conditional code based on CONFIG_HOTPLUG being false.  It's
always on now in preparation of it going away as an option.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bill Pemberton 2012-11-19 13:19:16 -05:00 committed by Greg Kroah-Hartman
parent d3cec81fc9
commit 2bd6a021e8
4 changed files with 0 additions and 53 deletions
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25
drivers/usb/core/driver.c
View File

@ -32,8 +32,6 @@
#include "usb.h"
#ifdef CONFIG_HOTPLUG
/*
* Adds a new dynamic USBdevice ID to this driver,
* and cause the driver to probe for all devices again.
@ -194,20 +192,6 @@ static void usb_free_dynids(struct usb_driver *usb_drv)
}
spin_unlock(&usb_drv->dynids.lock);
}
#else
static inline int usb_create_newid_files(struct usb_driver *usb_drv)
{
return 0;
}
static void usb_remove_newid_files(struct usb_driver *usb_drv)
{
}
static inline void usb_free_dynids(struct usb_driver *usb_drv)
{
}
#endif
static const struct usb_device_id *usb_match_dynamic_id(struct usb_interface *intf,
struct usb_driver *drv)
@ -790,7 +774,6 @@ static int usb_device_match(struct device *dev, struct device_driver *drv)
return 0;
}
#ifdef CONFIG_HOTPLUG
static int usb_uevent(struct device *dev, struct kobj_uevent_env *env)
{
struct usb_device *usb_dev;
@ -832,14 +815,6 @@ static int usb_uevent(struct device *dev, struct kobj_uevent_env *env)
return 0;
}
#else
static int usb_uevent(struct device *dev, struct kobj_uevent_env *env)
{
return -ENODEV;
}
#endif /* CONFIG_HOTPLUG */
/**
* usb_register_device_driver - register a USB device (not interface) driver
* @new_udriver: USB operations for the device driver

9
drivers/usb/core/message.c
View File

@ -1540,7 +1540,6 @@ static void usb_release_interface(struct device *dev)
kfree(intf);
}
#ifdef CONFIG_HOTPLUG
static int usb_if_uevent(struct device *dev, struct kobj_uevent_env *env)
{
struct usb_device *usb_dev;
@ -1575,14 +1574,6 @@ static int usb_if_uevent(struct device *dev, struct kobj_uevent_env *env)
return 0;
}
#else
static int usb_if_uevent(struct device *dev, struct kobj_uevent_env *env)
{
return -ENODEV;
}
#endif /* CONFIG_HOTPLUG */
struct device_type usb_if_device_type = {
.name = "usb_interface",
.release = usb_release_interface,

9
drivers/usb/core/usb.c
View File

@ -233,7 +233,6 @@ static void usb_release_dev(struct device *dev)
kfree(udev);
}
#ifdef CONFIG_HOTPLUG
static int usb_dev_uevent(struct device *dev, struct kobj_uevent_env *env)
{
struct usb_device *usb_dev;
@ -249,14 +248,6 @@ static int usb_dev_uevent(struct device *dev, struct kobj_uevent_env *env)
return 0;
}
#else
static int usb_dev_uevent(struct device *dev, struct kobj_uevent_env *env)
{
return -ENODEV;
}
#endif /* CONFIG_HOTPLUG */
#ifdef CONFIG_PM
/* USB device Power-Management thunks.

10
drivers/usb/serial/bus.c
View File

@ -121,7 +121,6 @@ static int usb_serial_device_remove(struct device *dev)
return retval;
}
#ifdef CONFIG_HOTPLUG
static ssize_t store_new_id(struct device_driver *driver,
const char *buf, size_t count)
{
@ -159,15 +158,6 @@ static void free_dynids(struct usb_serial_driver *drv)
spin_unlock(&drv->dynids.lock);
}
#else
static struct driver_attribute drv_attrs[] = {
__ATTR_NULL,
};
static inline void free_dynids(struct usb_serial_driver *drv)
{
}
#endif
struct bus_type usb_serial_bus_type = {
.name = "usb-serial",
.match = usb_serial_device_match,