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-rw-r--r--include/linux/auxvec.h4
-rw-r--r--include/linux/debugfs.h4
-rw-r--r--include/linux/device.h58
-rw-r--r--include/linux/eisa.h2
-rw-r--r--include/linux/kobject.h3
-rw-r--r--include/linux/mtd/map.h2
-rw-r--r--include/linux/mtd/mtd.h2
-rw-r--r--include/linux/spi/max7301.h9
-rw-r--r--include/linux/spi/spi.h2
-rw-r--r--include/linux/synclink.h1
-rw-r--r--include/linux/sysdev.h39
-rw-r--r--include/linux/sysfs.h10
-rw-r--r--include/linux/tty.h11
-rw-r--r--include/linux/tty_driver.h14
-rw-r--r--include/linux/uio_driver.h8
-rw-r--r--include/linux/usb/serial.h56
-rw-r--r--include/scsi/scsi_host.h2
-rw-r--r--include/scsi/scsi_transport_fc.h4
-rw-r--r--include/scsi/scsi_transport_iscsi.h2
19 files changed, 165 insertions, 68 deletions
diff --git a/include/linux/auxvec.h b/include/linux/auxvec.h
index ad895455ab7..0da17d14fd1 100644
--- a/include/linux/auxvec.h
+++ b/include/linux/auxvec.h
@@ -26,8 +26,10 @@
#define AT_SECURE 23 /* secure mode boolean */
+#define AT_EXECFN 31 /* filename of program */
#ifdef __KERNEL__
-#define AT_VECTOR_SIZE_BASE (14 + 2) /* NEW_AUX_ENT entries in auxiliary table */
+#define AT_VECTOR_SIZE_BASE 17 /* NEW_AUX_ENT entries in auxiliary table */
+ /* number of "#define AT_.*" above, minus {AT_NULL, AT_IGNORE, AT_NOTELF} */
#endif
#endif /* _LINUX_AUXVEC_H */
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 32755cdf68d..e1a6c046cea 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -44,6 +44,7 @@ struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,
const char *dest);
void debugfs_remove(struct dentry *dentry);
+void debugfs_remove_recursive(struct dentry *dentry);
struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry,
struct dentry *new_dir, const char *new_name);
@@ -101,6 +102,9 @@ static inline struct dentry *debugfs_create_symlink(const char *name,
static inline void debugfs_remove(struct dentry *dentry)
{ }
+static inline void debugfs_remove_recursive(struct dentry *dentry)
+{ }
+
static inline struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry,
struct dentry *new_dir, char *new_name)
{
diff --git a/include/linux/device.h b/include/linux/device.h
index f71a78d123a..d24a47f80f9 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -16,6 +16,7 @@
#include <linux/kobject.h>
#include <linux/klist.h>
#include <linux/list.h>
+#include <linux/lockdep.h>
#include <linux/compiler.h>
#include <linux/types.h>
#include <linux/module.h>
@@ -24,17 +25,13 @@
#include <asm/atomic.h>
#include <asm/device.h>
-#define DEVICE_NAME_SIZE 50
-/* DEVICE_NAME_HALF is really less than half to accommodate slop */
-#define DEVICE_NAME_HALF __stringify(20)
-#define DEVICE_ID_SIZE 32
-#define BUS_ID_SIZE KOBJ_NAME_LEN
-
+#define BUS_ID_SIZE 20
struct device;
struct device_driver;
struct driver_private;
struct class;
+struct class_private;
struct bus_type;
struct bus_type_private;
@@ -186,13 +183,9 @@ struct class {
const char *name;
struct module *owner;
- struct kset subsys;
- struct list_head devices;
- struct list_head interfaces;
- struct kset class_dirs;
- struct semaphore sem; /* locks children, devices, interfaces */
struct class_attribute *class_attrs;
struct device_attribute *dev_attrs;
+ struct kobject *dev_kobj;
int (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env);
@@ -203,13 +196,28 @@ struct class {
int (*resume)(struct device *dev);
struct pm_ops *pm;
+ struct class_private *p;
};
-extern int __must_check class_register(struct class *class);
+extern struct kobject *sysfs_dev_block_kobj;
+extern struct kobject *sysfs_dev_char_kobj;
+extern int __must_check __class_register(struct class *class,
+ struct lock_class_key *key);
extern void class_unregister(struct class *class);
-extern int class_for_each_device(struct class *class, void *data,
+
+/* This is a #define to keep the compiler from merging different
+ * instances of the __key variable */
+#define class_register(class) \
+({ \
+ static struct lock_class_key __key; \
+ __class_register(class, &__key); \
+})
+
+extern int class_for_each_device(struct class *class, struct device *start,
+ void *data,
int (*fn)(struct device *dev, void *data));
-extern struct device *class_find_device(struct class *class, void *data,
+extern struct device *class_find_device(struct class *class,
+ struct device *start, void *data,
int (*match)(struct device *, void *));
struct class_attribute {
@@ -237,9 +245,19 @@ struct class_interface {
extern int __must_check class_interface_register(struct class_interface *);
extern void class_interface_unregister(struct class_interface *);
-extern struct class *class_create(struct module *owner, const char *name);
+extern struct class * __must_check __class_create(struct module *owner,
+ const char *name,
+ struct lock_class_key *key);
extern void class_destroy(struct class *cls);
+/* This is a #define to keep the compiler from merging different
+ * instances of the __key variable */
+#define class_create(owner, name) \
+({ \
+ static struct lock_class_key __key; \
+ __class_create(owner, name, &__key); \
+})
+
/*
* The type of device, "struct device" is embedded in. A class
* or bus can contain devices of different types
@@ -468,14 +486,10 @@ extern struct device *device_create_vargs(struct class *cls,
const char *fmt,
va_list vargs);
extern struct device *device_create(struct class *cls, struct device *parent,
- dev_t devt, const char *fmt, ...)
- __attribute__((format(printf, 4, 5)));
-extern struct device *device_create_drvdata(struct class *cls,
- struct device *parent,
- dev_t devt,
- void *drvdata,
- const char *fmt, ...)
+ dev_t devt, void *drvdata,
+ const char *fmt, ...)
__attribute__((format(printf, 5, 6)));
+#define device_create_drvdata device_create
extern void device_destroy(struct class *cls, dev_t devt);
/*
diff --git a/include/linux/eisa.h b/include/linux/eisa.h
index fe806b6f030..e61c0be2a45 100644
--- a/include/linux/eisa.h
+++ b/include/linux/eisa.h
@@ -40,7 +40,7 @@ struct eisa_device {
u64 dma_mask;
struct device dev; /* generic device */
#ifdef CONFIG_EISA_NAMES
- char pretty_name[DEVICE_NAME_SIZE];
+ char pretty_name[50];
#endif
};
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 39e709f88aa..60f0d418ae3 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -26,7 +26,6 @@
#include <linux/wait.h>
#include <asm/atomic.h>
-#define KOBJ_NAME_LEN 20
#define UEVENT_HELPER_PATH_LEN 256
#define UEVENT_NUM_ENVP 32 /* number of env pointers */
#define UEVENT_BUFFER_SIZE 2048 /* buffer for the variables */
@@ -59,12 +58,12 @@ enum kobject_action {
struct kobject {
const char *name;
- struct kref kref;
struct list_head entry;
struct kobject *parent;
struct kset *kset;
struct kobj_type *ktype;
struct sysfs_dirent *sd;
+ struct kref kref;
unsigned int state_initialized:1;
unsigned int state_in_sysfs:1;
unsigned int state_add_uevent_sent:1;
diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h
index a9fae032ba8..9c1d95491f8 100644
--- a/include/linux/mtd/map.h
+++ b/include/linux/mtd/map.h
@@ -189,7 +189,7 @@ typedef union {
*/
struct map_info {
- char *name;
+ const char *name;
unsigned long size;
resource_size_t phys;
#define NO_XIP (-1UL)
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 245f9098e17..8b5d49133ec 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -121,7 +121,7 @@ struct mtd_info {
u_int32_t oobavail; // Available OOB bytes per block
// Kernel-only stuff starts here.
- char *name;
+ const char *name;
int index;
/* ecc layout structure pointer - read only ! */
diff --git a/include/linux/spi/max7301.h b/include/linux/spi/max7301.h
new file mode 100644
index 00000000000..6dfd83f19b4
--- /dev/null
+++ b/include/linux/spi/max7301.h
@@ -0,0 +1,9 @@
+#ifndef LINUX_SPI_MAX7301_H
+#define LINUX_SPI_MAX7301_H
+
+struct max7301_platform_data {
+ /* number assigned to the first GPIO */
+ unsigned base;
+};
+
+#endif
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 387e428f1cd..b9a76c97208 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -733,7 +733,7 @@ struct spi_board_info {
* controller_data goes to spi_device.controller_data,
* irq is copied too
*/
- char modalias[KOBJ_NAME_LEN];
+ char modalias[32];
const void *platform_data;
void *controller_data;
int irq;
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 45f6bc82d31..c844a229acc 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -136,6 +136,7 @@
#define MGSL_INTERFACE_RTS_EN 0x10
#define MGSL_INTERFACE_LL 0x20
#define MGSL_INTERFACE_RL 0x40
+#define MGSL_INTERFACE_MSB_FIRST 0x80
typedef struct _MGSL_PARAMS
{
diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h
index f2767bc6b73..f395bb3fa2f 100644
--- a/include/linux/sysdev.h
+++ b/include/linux/sysdev.h
@@ -99,8 +99,9 @@ extern void sysdev_unregister(struct sys_device *);
struct sysdev_attribute {
struct attribute attr;
- ssize_t (*show)(struct sys_device *, char *);
- ssize_t (*store)(struct sys_device *, const char *, size_t);
+ ssize_t (*show)(struct sys_device *, struct sysdev_attribute *, char *);
+ ssize_t (*store)(struct sys_device *, struct sysdev_attribute *,
+ const char *, size_t);
};
@@ -118,4 +119,38 @@ struct sysdev_attribute {
extern int sysdev_create_file(struct sys_device *, struct sysdev_attribute *);
extern void sysdev_remove_file(struct sys_device *, struct sysdev_attribute *);
+struct sysdev_ext_attribute {
+ struct sysdev_attribute attr;
+ void *var;
+};
+
+/*
+ * Support for simple variable sysdev attributes.
+ * The pointer to the variable is stored in a sysdev_ext_attribute
+ */
+
+/* Add more types as needed */
+
+extern ssize_t sysdev_show_ulong(struct sys_device *, struct sysdev_attribute *,
+ char *);
+extern ssize_t sysdev_store_ulong(struct sys_device *,
+ struct sysdev_attribute *, const char *, size_t);
+extern ssize_t sysdev_show_int(struct sys_device *, struct sysdev_attribute *,
+ char *);
+extern ssize_t sysdev_store_int(struct sys_device *,
+ struct sysdev_attribute *, const char *, size_t);
+
+#define _SYSDEV_ULONG_ATTR(_name, _mode, _var) \
+ { _SYSDEV_ATTR(_name, _mode, sysdev_show_ulong, sysdev_store_ulong), \
+ &(_var) }
+#define SYSDEV_ULONG_ATTR(_name, _mode, _var) \
+ struct sysdev_ext_attribute attr_##_name = \
+ _SYSDEV_ULONG_ATTR(_name, _mode, _var);
+#define _SYSDEV_INT_ATTR(_name, _mode, _var) \
+ { _SYSDEV_ATTR(_name, _mode, sysdev_show_int, sysdev_store_int), \
+ &(_var) }
+#define SYSDEV_INT_ATTR(_name, _mode, _var) \
+ struct sysdev_ext_attribute attr_##_name = \
+ _SYSDEV_INT_ATTR(_name, _mode, _var);
+
#endif /* _SYSDEV_H_ */
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 7858eac40aa..37fa24152bd 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -101,6 +101,9 @@ void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
int __must_check sysfs_create_link(struct kobject *kobj, struct kobject *target,
const char *name);
+int __must_check sysfs_create_link_nowarn(struct kobject *kobj,
+ struct kobject *target,
+ const char *name);
void sysfs_remove_link(struct kobject *kobj, const char *name);
int __must_check sysfs_create_group(struct kobject *kobj,
@@ -180,6 +183,13 @@ static inline int sysfs_create_link(struct kobject *kobj,
return 0;
}
+static inline int sysfs_create_link_nowarn(struct kobject *kobj,
+ struct kobject *target,
+ const char *name)
+{
+ return 0;
+}
+
static inline void sysfs_remove_link(struct kobject *kobj, const char *name)
{
}
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 4e5833073aa..e3579cb086e 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -317,8 +317,6 @@ extern void tty_wait_until_sent(struct tty_struct *tty, long timeout);
extern int tty_check_change(struct tty_struct *tty);
extern void stop_tty(struct tty_struct *tty);
extern void start_tty(struct tty_struct *tty);
-extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
-extern int tty_unregister_ldisc(int disc);
extern int tty_register_driver(struct tty_driver *driver);
extern int tty_unregister_driver(struct tty_driver *driver);
extern struct device *tty_register_device(struct tty_driver *driver,
@@ -383,6 +381,15 @@ extern void tty_port_init(struct tty_port *port);
extern int tty_port_alloc_xmit_buf(struct tty_port *port);
extern void tty_port_free_xmit_buf(struct tty_port *port);
+extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
+extern int tty_unregister_ldisc(int disc);
+extern int tty_set_ldisc(struct tty_struct *tty, int ldisc);
+extern int tty_ldisc_setup(struct tty_struct *tty, struct tty_struct *o_tty);
+extern void tty_ldisc_release(struct tty_struct *tty, struct tty_struct *o_tty);
+extern void tty_ldisc_init(struct tty_struct *tty);
+extern void tty_ldisc_begin(void);
+/* This last one is just for the tty layer internals and shouldn't be used elsewhere */
+extern void tty_ldisc_enable(struct tty_struct *tty);
/* n_tty.c */
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index d2a00358676..e1065ac0d92 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -135,7 +135,7 @@
*
* Optional:
*
- * void (*break_ctl)(struct tty_stuct *tty, int state);
+ * int (*break_ctl)(struct tty_stuct *tty, int state);
*
* This optional routine requests the tty driver to turn on or
* off BREAK status on the RS-232 port. If state is -1,
@@ -146,6 +146,10 @@
* handle the following ioctls: TCSBRK, TCSBRKP, TIOCSBRK,
* TIOCCBRK.
*
+ * If the driver sets TTY_DRIVER_HARDWARE_BREAK then the interface
+ * will also be called with actual times and the hardware is expected
+ * to do the delay work itself. 0 and -1 are still used for on/off.
+ *
* Optional: Required for TCSBRK/BRKP/etc handling.
*
* void (*wait_until_sent)(struct tty_struct *tty, int timeout);
@@ -192,7 +196,7 @@ struct tty_operations {
void (*stop)(struct tty_struct *tty);
void (*start)(struct tty_struct *tty);
void (*hangup)(struct tty_struct *tty);
- void (*break_ctl)(struct tty_struct *tty, int state);
+ int (*break_ctl)(struct tty_struct *tty, int state);
void (*flush_buffer)(struct tty_struct *tty);
void (*set_ldisc)(struct tty_struct *tty);
void (*wait_until_sent)(struct tty_struct *tty, int timeout);
@@ -285,12 +289,18 @@ extern struct tty_driver *tty_find_polling_driver(char *name, int *line);
* TTY_DRIVER_DEVPTS_MEM -- don't use the standard arrays, instead
* use dynamic memory keyed through the devpts filesystem. This
* is only applicable to the pty driver.
+ *
+ * TTY_DRIVER_HARDWARE_BREAK -- hardware handles break signals. Pass
+ * the requested timeout to the caller instead of using a simple
+ * on/off interface.
+ *
*/
#define TTY_DRIVER_INSTALLED 0x0001
#define TTY_DRIVER_RESET_TERMIOS 0x0002
#define TTY_DRIVER_REAL_RAW 0x0004
#define TTY_DRIVER_DYNAMIC_DEV 0x0008
#define TTY_DRIVER_DEVPTS_MEM 0x0010
+#define TTY_DRIVER_HARDWARE_BREAK 0x0020
/* tty driver types */
#define TTY_DRIVER_TYPE_SYSTEM 0x0001
diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
index 973386d439d..cdf338d94b7 100644
--- a/include/linux/uio_driver.h
+++ b/include/linux/uio_driver.h
@@ -36,7 +36,7 @@ struct uio_mem {
struct uio_map *map;
};
-#define MAX_UIO_MAPS 5
+#define MAX_UIO_MAPS 5
struct uio_device;
@@ -53,6 +53,7 @@ struct uio_device;
* @mmap: mmap operation for this uio device
* @open: open operation for this uio device
* @release: release operation for this uio device
+ * @irqcontrol: disable/enable irqs when 0/1 is written to /dev/uioX
*/
struct uio_info {
struct uio_device *uio_dev;
@@ -66,6 +67,7 @@ struct uio_info {
int (*mmap)(struct uio_info *info, struct vm_area_struct *vma);
int (*open)(struct uio_info *info, struct inode *inode);
int (*release)(struct uio_info *info, struct inode *inode);
+ int (*irqcontrol)(struct uio_info *info, s32 irq_on);
};
extern int __must_check
@@ -80,11 +82,11 @@ static inline int __must_check
extern void uio_unregister_device(struct uio_info *info);
extern void uio_event_notify(struct uio_info *info);
-/* defines for uio_device->irq */
+/* defines for uio_info->irq */
#define UIO_IRQ_CUSTOM -1
#define UIO_IRQ_NONE -2
-/* defines for uio_device->memtype */
+/* defines for uio_mem->memtype */
#define UIO_MEM_NONE 0
#define UIO_MEM_PHYS 1
#define UIO_MEM_LOGICAL 2
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 8f891cbaf9a..09a3e6a7518 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -62,7 +62,7 @@
*/
struct usb_serial_port {
struct usb_serial *serial;
- struct tty_struct *tty;
+ struct tty_port port;
spinlock_t lock;
struct mutex mutex;
unsigned char number;
@@ -89,7 +89,6 @@ struct usb_serial_port {
wait_queue_head_t write_wait;
struct work_struct work;
- int open_count;
char throttled;
char throttle_req;
char console;
@@ -217,22 +216,27 @@ struct usb_serial_driver {
int (*resume)(struct usb_serial *serial);
/* serial function calls */
- int (*open)(struct usb_serial_port *port, struct file *filp);
- void (*close)(struct usb_serial_port *port, struct file *filp);
- int (*write)(struct usb_serial_port *port, const unsigned char *buf,
- int count);
- int (*write_room)(struct usb_serial_port *port);
- int (*ioctl)(struct usb_serial_port *port, struct file *file,
+ /* Called by console with tty = NULL and by tty */
+ int (*open)(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp);
+ void (*close)(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp);
+ int (*write)(struct tty_struct *tty, struct usb_serial_port *port,
+ const unsigned char *buf, int count);
+ /* Called only by the tty layer */
+ int (*write_room)(struct tty_struct *tty);
+ int (*ioctl)(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg);
- void (*set_termios)(struct usb_serial_port *port, struct ktermios *old);
- void (*break_ctl)(struct usb_serial_port *port, int break_state);
- int (*chars_in_buffer)(struct usb_serial_port *port);
- void (*throttle)(struct usb_serial_port *port);
- void (*unthrottle)(struct usb_serial_port *port);
- int (*tiocmget)(struct usb_serial_port *port, struct file *file);
- int (*tiocmset)(struct usb_serial_port *port, struct file *file,
+ void (*set_termios)(struct tty_struct *tty,
+ struct usb_serial_port *port, struct ktermios *old);
+ void (*break_ctl)(struct tty_struct *tty, int break_state);
+ int (*chars_in_buffer)(struct tty_struct *tty);
+ void (*throttle)(struct tty_struct *tty);
+ void (*unthrottle)(struct tty_struct *tty);
+ int (*tiocmget)(struct tty_struct *tty, struct file *file);
+ int (*tiocmset)(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear);
-
+ /* USB events */
void (*read_int_callback)(struct urb *urb);
void (*write_int_callback)(struct urb *urb);
void (*read_bulk_callback)(struct urb *urb);
@@ -270,19 +274,19 @@ static inline void usb_serial_console_disconnect(struct usb_serial *serial) {}
/* Functions needed by other parts of the usbserial core */
extern struct usb_serial *usb_serial_get_by_index(unsigned int minor);
extern void usb_serial_put(struct usb_serial *serial);
-extern int usb_serial_generic_open(struct usb_serial_port *port,
- struct file *filp);
-extern int usb_serial_generic_write(struct usb_serial_port *port,
- const unsigned char *buf, int count);
-extern void usb_serial_generic_close(struct usb_serial_port *port,
- struct file *filp);
+extern int usb_serial_generic_open(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp);
+extern int usb_serial_generic_write(struct tty_struct *tty,
+ struct usb_serial_port *port, const unsigned char *buf, int count);
+extern void usb_serial_generic_close(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp);
extern int usb_serial_generic_resume(struct usb_serial *serial);
-extern int usb_serial_generic_write_room(struct usb_serial_port *port);
-extern int usb_serial_generic_chars_in_buffer(struct usb_serial_port *port);
+extern int usb_serial_generic_write_room(struct tty_struct *tty);
+extern int usb_serial_generic_chars_in_buffer(struct tty_struct *tty);
extern void usb_serial_generic_read_bulk_callback(struct urb *urb);
extern void usb_serial_generic_write_bulk_callback(struct urb *urb);
-extern void usb_serial_generic_throttle(struct usb_serial_port *port);
-extern void usb_serial_generic_unthrottle(struct usb_serial_port *port);
+extern void usb_serial_generic_throttle(struct tty_struct *tty);
+extern void usb_serial_generic_unthrottle(struct tty_struct *tty);
extern void usb_serial_generic_shutdown(struct usb_serial *serial);
extern int usb_serial_generic_register(int debug);
extern void usb_serial_generic_deregister(void);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 1834fdfe82a..a594bac4a77 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -623,7 +623,7 @@ struct Scsi_Host {
/*
* Optional work queue to be utilized by the transport
*/
- char work_q_name[KOBJ_NAME_LEN];
+ char work_q_name[20];
struct workqueue_struct *work_q;
/*
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 06f72bab9df..878373c32ef 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -489,9 +489,9 @@ struct fc_host_attrs {
u16 npiv_vports_inuse;
/* work queues for rport state manipulation */
- char work_q_name[KOBJ_NAME_LEN];
+ char work_q_name[20];
struct workqueue_struct *work_q;
- char devloss_work_q_name[KOBJ_NAME_LEN];
+ char devloss_work_q_name[20];
struct workqueue_struct *devloss_work_q;
};
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index f5444e033cc..8b6c91df4c7 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -198,7 +198,7 @@ struct iscsi_cls_host {
atomic_t nr_scans;
struct mutex mutex;
struct workqueue_struct *scan_workq;
- char scan_workq_name[KOBJ_NAME_LEN];
+ char scan_workq_name[20];
};
extern void iscsi_host_for_each_session(struct Scsi_Host *shost,
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-16 22:54:58 +0000