2.6.32-rc4 fail compile -- drivers/char/rtc.c

2.6.32-rc4 fail compile -- drivers/char/rtc.c

[Pete Clements]

Fyi:
(i386 SMP)


  CC      drivers/char/rtc.o
drivers/char/rtc.c: In function 'rtc_interrupt':
drivers/char/rtc.c:271: error: 'TASK_INTERRUPTIBLE' undeclared (first use in this function)
drivers/char/rtc.c:271: error: (Each undeclared identifier is reported only once
drivers/char/rtc.c:271: error: for each function it appears in.)
drivers/char/rtc.c:273: error: 'SIGIO' undeclared (first use in this function)
drivers/char/rtc.c:273: error: 'POLL_IN' undeclared (first use in this function)
drivers/char/rtc.c: In function 'rtc_read':
drivers/char/rtc.c:362: error: implicit declaration of function '__set_current_state'
drivers/char/rtc.c:362: error: 'TASK_INTERRUPTIBLE' undeclared (first use in this function)
drivers/char/rtc.c:376: error: implicit declaration of function 'signal_pending'
drivers/char/rtc.c:380: error: implicit declaration of function 'schedule'
drivers/char/rtc.c:393: error: 'TASK_RUNNING' undeclared (first use in this function)
drivers/char/rtc.c: In function 'rtc_dropped_irq':
drivers/char/rtc.c:1206: error: 'TASK_INTERRUPTIBLE' undeclared (first use in this function)
drivers/char/rtc.c:1208: error: 'SIGIO' undeclared (first use in this function)
drivers/char/rtc.c:1208: error: 'POLL_IN' undeclared (first use in this function)
make[2]: *** [drivers/char/rtc.o] Error 1
make[1]: *** [drivers/char] Error 2
make: *** [drivers] Error 2

-- 
Pete Clements 

Re: 2.6.32-rc4 fail compile -- drivers/char/rtc.c

[Xiaotian Feng]

This may be caused by commit d43c36dc6b357fa1806800f18aa30123c747a6d1.
Can insert #include <linux/sched.h> into drivers/char/rtc.c fix this?

On Mon, Oct 12, 2009 at 8:26 AM, Pete Clements
<clem@clem.clem-digital.net> wrote:
> Fyi:
> (i386 SMP)
>
>
>  CC      drivers/char/rtc.o
> drivers/char/rtc.c: In function 'rtc_interrupt':
> drivers/char/rtc.c:271: error: 'TASK_INTERRUPTIBLE' undeclared (first use in this function)
> drivers/char/rtc.c:271: error: (Each undeclared identifier is reported only once
> drivers/char/rtc.c:271: error: for each function it appears in.)
> drivers/char/rtc.c:273: error: 'SIGIO' undeclared (first use in this function)
> drivers/char/rtc.c:273: error: 'POLL_IN' undeclared (first use in this function)
> drivers/char/rtc.c: In function 'rtc_read':
> drivers/char/rtc.c:362: error: implicit declaration of function '__set_current_state'
> drivers/char/rtc.c:362: error: 'TASK_INTERRUPTIBLE' undeclared (first use in this function)
> drivers/char/rtc.c:376: error: implicit declaration of function 'signal_pending'
> drivers/char/rtc.c:380: error: implicit declaration of function 'schedule'
> drivers/char/rtc.c:393: error: 'TASK_RUNNING' undeclared (first use in this function)
> drivers/char/rtc.c: In function 'rtc_dropped_irq':
> drivers/char/rtc.c:1206: error: 'TASK_INTERRUPTIBLE' undeclared (first use in this function)
> drivers/char/rtc.c:1208: error: 'SIGIO' undeclared (first use in this function)
> drivers/char/rtc.c:1208: error: 'POLL_IN' undeclared (first use in this function)
> make[2]: *** [drivers/char/rtc.o] Error 1
> make[1]: *** [drivers/char] Error 2
> make: *** [drivers] Error 2
>
> --
> Pete Clements
> --
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Re: 2.6.32-rc4 fail compile -- drivers/char/rtc.c

[Pete Clements]

Quoting Xiaotian Feng
  > 
  > This may be caused by commit d43c36dc6b357fa1806800f18aa30123c747a6d1.
  > Can insert #include <linux/sched.h> into drivers/char/rtc.c fix this?

Yes, that clears the compile failure.

  > On Mon, Oct 12, 2009 at 8:26 AM, Pete Clements
  > <clem@clem.clem-digital.net> wrote:
  > > Fyi:
  > > (i386 SMP)
  > >
  > >
  > > =C2=A0CC =C2=A0 =C2=A0 =C2=A0drivers/char/rtc.o
  > > drivers/char/rtc.c: In function 'rtc_interrupt':
  > > drivers/char/rtc.c:271: error: 'TASK_INTERRUPTIBLE' undeclared (first use=
  >  in this function)
  > > drivers/char/rtc.c:271: error: (Each undeclared identifier is reported on=
  > ly once
  > > drivers/char/rtc.c:271: error: for each function it appears in.)
  > > drivers/char/rtc.c:273: error: 'SIGIO' undeclared (first use in this func=
  > tion)
  > > drivers/char/rtc.c:273: error: 'POLL_IN' undeclared (first use in this fu=
  > nction)
  > > drivers/char/rtc.c: In function 'rtc_read':
  > > drivers/char/rtc.c:362: error: implicit declaration of function '__set_cu=
  > rrent_state'
  > > drivers/char/rtc.c:362: error: 'TASK_INTERRUPTIBLE' undeclared (first use=
  >  in this function)
  > > drivers/char/rtc.c:376: error: implicit declaration of function 'signal_p=
  > ending'
  > > drivers/char/rtc.c:380: error: implicit declaration of function 'schedule=
  > '
  > > drivers/char/rtc.c:393: error: 'TASK_RUNNING' undeclared (first use in th=
  > is function)
  > > drivers/char/rtc.c: In function 'rtc_dropped_irq':
  > > drivers/char/rtc.c:1206: error: 'TASK_INTERRUPTIBLE' undeclared (first us=
  > e in this function)
  > > drivers/char/rtc.c:1208: error: 'SIGIO' undeclared (first use in this fun=
  > ction)
  > > drivers/char/rtc.c:1208: error: 'POLL_IN' undeclared (first use in this f=
  > unction)
  > > make[2]: *** [drivers/char/rtc.o] Error 1
  > > make[1]: *** [drivers/char] Error 2
  > > make: *** [drivers] Error 2
  > >
  > > --
  > > Pete Clements
-- 
Pete Clements