[RT + staging] buildfailures

[Uwe Kleine-König]

Hello,

I just tried to compile 2.6.31-rc8-rt9 on amd64 and got the following
compiler errors in drivers/staging:

 - drivers/staging/comedi:

	  CC [M]  drivers/staging/comedi/drivers/quatech_daqp_cs.o
	drivers/staging/comedi/drivers/quatech_daqp_cs.c: In function âdaqp_interruptâ:
	drivers/staging/comedi/drivers/quatech_daqp_cs.c:308: error: implicit declaration of function âupâ
	drivers/staging/comedi/drivers/quatech_daqp_cs.c: In function âdaqp_ai_insn_readâ:
	drivers/staging/comedi/drivers/quatech_daqp_cs.c:421: error: implicit declaration of function âsema_initâ
	drivers/staging/comedi/drivers/quatech_daqp_cs.c:434: error: implicit declaration of function âdown_interruptibleâ

   Possible fix: #include <linux/semaphore.h> in
   drivers/staging/comedi/comedidev.h

 - drivers/staging/rt2870:
	  CC [M]  drivers/staging/rt2870/common/2870_rtmp_init.o
	drivers/staging/rt2870/common/2870_rtmp_init.c: In function âCreateThreadsâ:
	drivers/staging/rt2870/common/2870_rtmp_init.c:754: error: implicit declaration of function âsemaphore_init_lockedâ

   with PREEMPT_RT semaphore_init_locked doesn't exist.  The driver
   needs to be converted to use mutexes instead.

   Hhhhm, tglx introduced these in

	041e313 (staging: Bulk convert the semaphore mess)

   !?

   drivers/staging/rt3070/common/2870_rtmp_init.c includes
   ../../rt2870/common/2870_rtmp_init.c, so RT3070 has the same problem.

Just to let you know ...

Best regards
Uwe

-- 
Pengutronix e.K.                              | Uwe Kleine-KÃnig            |
Industrial Linux Solutions                    | http://www.pengutronix.de/  |
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/