Hi Aishwarya, [auto build test ERROR on next-20170330] [cannot apply to linux-rpi/for-rpi-next v4.9-rc8 v4.9-rc7 v4.9-rc6 v4.11-rc4] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Aishwarya-Pant/staging-bcm2835-audio-remove-unnecessary-log-messages/20170401-233208 config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c: In function 'audio_vchi_callback': drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c:222:11: warning: left-hand operand of comma expression has no effect [-Wunused-value] instance, instance ? instance->vchi_handle[0] : NULL, instance ? instance->alsa_stream : NULL, reason, msg_handle); ^ drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c:222:55: warning: left-hand operand of comma expression has no effect [-Wunused-value] instance, instance ? instance->vchi_handle[0] : NULL, instance ? instance->alsa_stream : NULL, reason, msg_handle); ^ drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c:222:96: warning: left-hand operand of comma expression has no effect [-Wunused-value] instance, instance ? instance->vchi_handle[0] : NULL, instance ? instance->alsa_stream : NULL, reason, msg_handle); ^ drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c:222:104: warning: left-hand operand of comma expression has no effect [-Wunused-value] instance, instance ? instance->vchi_handle[0] : NULL, instance ? instance->alsa_stream : NULL, reason, msg_handle); ^ drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c:222:3: warning: statement with no effect [-Wunused-value] instance, instance ? instance->vchi_handle[0] : NULL, instance ? instance->alsa_stream : NULL, reason, msg_handle); ^~~~~~~~ >> drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c:222:116: error: expected ';' before ')' token instance, instance ? instance->vchi_handle[0] : NULL, instance ? instance->alsa_stream : NULL, reason, msg_handle); ^ >> drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c:222:116: error: expected statement before ')' token vim +222 drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c 23b028c8 drivers/staging/bcm2835-audio/bcm2835-vchiq.c Michael Zoran 2017-01-25 216 { 23b028c8 drivers/staging/bcm2835-audio/bcm2835-vchiq.c Michael Zoran 2017-01-25 217 struct bcm2835_audio_instance *instance = param; 23b028c8 drivers/staging/bcm2835-audio/bcm2835-vchiq.c Michael Zoran 2017-01-25 218 int status; 23b028c8 drivers/staging/bcm2835-audio/bcm2835-vchiq.c Michael Zoran 2017-01-25 219 int msg_len; 23b028c8 drivers/staging/bcm2835-audio/bcm2835-vchiq.c Michael Zoran 2017-01-25 220 struct vc_audio_msg m; 65ab7c24 drivers/staging/bcm2835-audio/bcm2835-vchiq.c Abhijit Naik 2017-02-14 221 23b028c8 drivers/staging/bcm2835-audio/bcm2835-vchiq.c Michael Zoran 2017-01-25 @222 instance, instance ? instance->vchi_handle[0] : NULL, instance ? instance->alsa_stream : NULL, reason, msg_handle); 23b028c8 drivers/staging/bcm2835-audio/bcm2835-vchiq.c Michael Zoran 2017-01-25 223 91001b42 drivers/staging/bcm2835-audio/bcm2835-vchiq.c Abhijit Naik 2017-02-23 224 if (reason != VCHI_CALLBACK_MSG_AVAILABLE) 23b028c8 drivers/staging/bcm2835-audio/bcm2835-vchiq.c Michael Zoran 2017-01-25 225 return; :::::: The code at line 222 was first introduced by commit :::::: 23b028c871e1131c96aa8c2bd8cc7e0d15f5efcd staging: bcm2835-audio: initial staging submission :::::: TO: Michael Zoran <mzoran@xxxxxxxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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