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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-20 10:33:06 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-20 10:33:06 -0700 |
commit | a0fe3cc5d36a5f5b4f60abfe1a4b1caf4a5cce5a (patch) | |
tree | 99a735d89df5bf49cf4edda1ba53bd9175d0f163 /include/linux/sysrq.h | |
parent | Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 (diff) | |
parent | Input: psmouse - small formatting changes to better follow coding style (diff) | |
download | linux-dev-a0fe3cc5d36a5f5b4f60abfe1a4b1caf4a5cce5a.tar.xz linux-dev-a0fe3cc5d36a5f5b4f60abfe1a4b1caf4a5cce5a.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (40 commits)
Input: psmouse - small formatting changes to better follow coding style
Input: synaptics - set dimensions as reported by firmware
Input: elantech - relax signature checks
Input: elantech - enforce common prefix on messages
Input: wistron_btns - switch to using kmemdup()
Input: usbtouchscreen - switch to using kmemdup()
Input: do not force selecting i8042 on Moorestown
Input: Documentation/sysrq.txt - update KEY_SYSRQ info
Input: 88pm860x_onkey - remove invalid irq number assignment
Input: i8042 - add a PNP entry to the aux device list
Input: i8042 - add some extra PNP keyboard types
Input: wm9712 - fix wm97xx_set_gpio() logic
Input: add keypad driver for keys interfaced to TCA6416
Input: remove obsolete {corgi,spitz,tosa}kbd.c
Input: kbtab - do not advertise unsupported events
Input: kbtab - simplify kbtab_disconnect()
Input: kbtab - fix incorrect size parameter in usb_buffer_free
Input: acecad - don't advertise mouse events
Input: acecad - fix some formatting issues
Input: acecad - simplify usb_acecad_disconnect()
...
Trivial conflict in Documentation/feature-removal-schedule.txt
Diffstat (limited to 'include/linux/sysrq.h')
-rw-r--r-- | include/linux/sysrq.h | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h index 99adcdc0d3ca..4496322e28dd 100644 --- a/include/linux/sysrq.h +++ b/include/linux/sysrq.h @@ -39,41 +39,34 @@ struct sysrq_key_op { #ifdef CONFIG_MAGIC_SYSRQ -extern int sysrq_on(void); - -/* - * Do not use this one directly: - */ -extern int __sysrq_enabled; - /* Generic SysRq interface -- you may call it from any device driver, supplying * ASCII code of the key, pointer to registers and kbd/tty structs (if they * are available -- else NULL's). */ void handle_sysrq(int key, struct tty_struct *tty); -void __handle_sysrq(int key, struct tty_struct *tty, int check_mask); int register_sysrq_key(int key, struct sysrq_key_op *op); int unregister_sysrq_key(int key, struct sysrq_key_op *op); struct sysrq_key_op *__sysrq_get_key_op(int key); +int sysrq_toggle_support(int enable_mask); + #else -static inline int sysrq_on(void) +static inline void handle_sysrq(int key, struct tty_struct *tty) { - return 0; } -static inline int __reterr(void) + +static inline int register_sysrq_key(int key, struct sysrq_key_op *op) { return -EINVAL; } -static inline void handle_sysrq(int key, struct tty_struct *tty) + +static inline int unregister_sysrq_key(int key, struct sysrq_key_op *op) { + return -EINVAL; } -#define register_sysrq_key(ig,nore) __reterr() -#define unregister_sysrq_key(ig,nore) __reterr() - #endif #endif /* _LINUX_SYSRQ_H */ |