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The LITMUS^RT kernel.

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author	Dmitry Torokhov <dmitry.torokhov@gmail.com>	2011-03-17 01:09:09 -0400
committer	Dmitry Torokhov <dmitry.torokhov@gmail.com>	2011-03-17 02:28:23 -0400
commit	2721a89ac41f2e7705484c1582c293c4eee5344d (patch)
tree	bf9631ffaa8364e360bdb38d8ea32fc234e5972b /net/lapb/lapb_subr.c
parent	b88aa494c27552e6fa94e4abaa5ea4f9b2f170a8 (diff)

Input: tsc2005 - clear driver data after unbinding

We should not leave garbage pointers in driver structure after we unbind it from the device or if bind fails. Tested-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

Diffstat (limited to 'net/lapb/lapb_subr.c')

0 files changed, 0 insertions, 0 deletions

) /* Results of APM Installation Check */ #define APM_16_BIT_SUPPORT 0x0001 #define APM_32_BIT_SUPPORT 0x0002 #define APM_IDLE_SLOWS_CLOCK 0x0004 #define APM_BIOS_DISABLED 0x0008 #define APM_BIOS_DISENGAGED 0x0010 /* * Data for APM that is persistent across module unload/load */ struct apm_info { struct apm_bios_info bios; unsigned short connection_version; int get_power_status_broken; int get_power_status_swabinminutes; int allow_ints; int forbid_idle; int realmode_power_off; int disabled; }; /* * The APM function codes */ #define APM_FUNC_INST_CHECK 0x5300 #define APM_FUNC_REAL_CONN 0x5301 #define APM_FUNC_16BIT_CONN 0x5302 #define APM_FUNC_32BIT_CONN 0x5303 #define APM_FUNC_DISCONN 0x5304 #define APM_FUNC_IDLE 0x5305 #define APM_FUNC_BUSY 0x5306 #define APM_FUNC_SET_STATE 0x5307 #define APM_FUNC_ENABLE_PM 0x5308 #define APM_FUNC_RESTORE_BIOS 0x5309 #define APM_FUNC_GET_STATUS 0x530a #define APM_FUNC_GET_EVENT 0x530b #define APM_FUNC_GET_STATE 0x530c #define APM_FUNC_ENABLE_DEV_PM 0x530d #define APM_FUNC_VERSION 0x530e #define APM_FUNC_ENGAGE_PM 0x530f #define APM_FUNC_GET_CAP 0x5310 #define APM_FUNC_RESUME_TIMER 0x5311 #define APM_FUNC_RESUME_ON_RING 0x5312 #define APM_FUNC_TIMER 0x5313 /* * Function code for APM_FUNC_RESUME_TIMER */ #define APM_FUNC_DISABLE_TIMER 0 #define APM_FUNC_GET_TIMER 1 #define APM_FUNC_SET_TIMER 2 /* * Function code for APM_FUNC_RESUME_ON_RING */ #define APM_FUNC_DISABLE_RING 0 #define APM_FUNC_ENABLE_RING 1 #define APM_FUNC_GET_RING 2 /* * Function code for APM_FUNC_TIMER_STATUS */ #define APM_FUNC_TIMER_DISABLE 0 #define APM_FUNC_TIMER_ENABLE 1 #define APM_FUNC_TIMER_GET 2 /* * in arch/i386/kernel/setup.c */ extern struct apm_info apm_info; #endif /* __KERNEL__ */ /* * Power states */ #define APM_STATE_READY 0x0000 #define APM_STATE_STANDBY 0x0001 #define APM_STATE_SUSPEND 0x0002 #define APM_STATE_OFF 0x0003 #define APM_STATE_BUSY 0x0004 #define APM_STATE_REJECT 0x0005 #define APM_STATE_OEM_SYS 0x0020 #define APM_STATE_OEM_DEV 0x0040 #define APM_STATE_DISABLE 0x0000 #define APM_STATE_ENABLE 0x0001 #define APM_STATE_DISENGAGE 0x0000 #define APM_STATE_ENGAGE 0x0001 /* * Events (results of Get PM Event) */ #define APM_SYS_STANDBY 0x0001 #define APM_SYS_SUSPEND 0x0002 #define APM_NORMAL_RESUME 0x0003 #define APM_CRITICAL_RESUME 0x0004 #define APM_LOW_BATTERY 0x0005 #define APM_POWER_STATUS_CHANGE 0x0006 #define APM_UPDATE_TIME 0x0007 #define APM_CRITICAL_SUSPEND 0x0008 #define APM_USER_STANDBY 0x0009 #define APM_USER_SUSPEND 0x000a #define APM_STANDBY_RESUME 0x000b #define APM_CAPABILITY_CHANGE 0x000c /* * Error codes */ #define APM_SUCCESS 0x00 #define APM_DISABLED 0x01 #define APM_CONNECTED 0x02 #define APM_NOT_CONNECTED 0x03 #define APM_16_CONNECTED 0x05 #define APM_16_UNSUPPORTED 0x06 #define APM_32_CONNECTED 0x07 #define APM_32_UNSUPPORTED 0x08 #define APM_BAD_DEVICE 0x09 #define APM_BAD_PARAM 0x0a #define APM_NOT_ENGAGED 0x0b #define APM_BAD_FUNCTION 0x0c #define APM_RESUME_DISABLED 0x0d #define APM_NO_ERROR 0x53 #define APM_BAD_STATE 0x60 #define APM_NO_EVENTS 0x80 #define APM_NOT_PRESENT 0x86 /* * APM Device IDs */ #define APM_DEVICE_BIOS 0x0000 #define APM_DEVICE_ALL 0x0001 #define APM_DEVICE_DISPLAY 0x0100 #define APM_DEVICE_STORAGE 0x0200 #define APM_DEVICE_PARALLEL 0x0300 #define APM_DEVICE_SERIAL 0x0400 #define APM_DEVICE_NETWORK 0x0500 #define APM_DEVICE_PCMCIA 0x0600 #define APM_DEVICE_BATTERY 0x8000 #define APM_DEVICE_OEM 0xe000 #define APM_DEVICE_OLD_ALL 0xffff #define APM_DEVICE_CLASS 0x00ff #define APM_DEVICE_MASK 0xff00 #ifdef __KERNEL__ /* * This is the "All Devices" ID communicated to the BIOS */ #define APM_DEVICE_BALL ((apm_info.connection_version > 0x0100) ? \ APM_DEVICE_ALL : APM_DEVICE_OLD_ALL) #endif /* * Battery status */ #define APM_MAX_BATTERIES 2 /* * APM defined capability bit flags */ #define APM_CAP_GLOBAL_STANDBY 0x0001 #define APM_CAP_GLOBAL_SUSPEND 0x0002 #define APM_CAP_RESUME_STANDBY_TIMER 0x0004 /* Timer resume from standby */ #define APM_CAP_RESUME_SUSPEND_TIMER 0x0008 /* Timer resume from suspend */ #define APM_CAP_RESUME_STANDBY_RING 0x0010 /* Resume on Ring fr standby */ #define APM_CAP_RESUME_SUSPEND_RING 0x0020 /* Resume on Ring fr suspend */ #define APM_CAP_RESUME_STANDBY_PCMCIA 0x0040 /* Resume on PCMCIA Ring */ #define APM_CAP_RESUME_SUSPEND_PCMCIA 0x0080 /* Resume on PCMCIA Ring */ /* * ioctl operations */ #include <linux/ioctl.h> #define APM_IOC_STANDBY _IO('A', 1) #define APM_IOC_SUSPEND _IO('A', 2) #endif /* LINUX_APM_H */


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