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Date:   Mon, 21 Mar 2022 20:22:22 +0800
From:   kernel test robot <lkp@...el.com>
To:     Bart Van Assche <bvanassche@....org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [bvanassche:ufs-for-next 297/319] arch/arm/mach-rpc/ecard.c:464:6:
 warning: no previous prototype for 'ecard_enablefiq'

tree:   https://github.com/bvanassche/linux ufs-for-next
head:   a05da846ebd6cdac01b4c4fded4bada67bec84f0
commit: eb3e40ad488df724d8440148bebd35728feed3f8 [297/319] scsi: ufs: Make the config_scaling_param calls type safe
config: arm-rpc_defconfig (https://download.01.org/0day-ci/archive/20220321/202203212052.jkUE9g2Z-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/bvanassche/linux/commit/eb3e40ad488df724d8440148bebd35728feed3f8
        git remote add bvanassche https://github.com/bvanassche/linux
        git fetch --no-tags bvanassche ufs-for-next
        git checkout eb3e40ad488df724d8440148bebd35728feed3f8
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash arch/arm/mach-rpc/ drivers/net/ethernet/i825xx/ drivers/scsi/arm/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> arch/arm/mach-rpc/ecard.c:464:6: warning: no previous prototype for 'ecard_enablefiq' [-Wmissing-prototypes]
     464 | void ecard_enablefiq(unsigned int fiqnr)
         |      ^~~~~~~~~~~~~~~
>> arch/arm/mach-rpc/ecard.c:480:6: warning: no previous prototype for 'ecard_disablefiq' [-Wmissing-prototypes]
     480 | void ecard_disablefiq(unsigned int fiqnr)
         |      ^~~~~~~~~~~~~~~~
--
>> arch/arm/mach-rpc/irq.c:73:13: warning: no previous prototype for 'rpc_init_irq' [-Wmissing-prototypes]
      73 | void __init rpc_init_irq(void)
         |             ^~~~~~~~~~~~
--
>> arch/arm/mach-rpc/time.c:73:13: warning: no previous prototype for 'ioctime_init' [-Wmissing-prototypes]
      73 | void __init ioctime_init(void)
         |             ^~~~~~~~~~~~
>> arch/arm/mach-rpc/time.c:91:13: warning: no previous prototype for 'ioc_timer_init' [-Wmissing-prototypes]
      91 | void __init ioc_timer_init(void)
         |             ^~~~~~~~~~~~~~
--
>> drivers/scsi/arm/cumana_2.c:299:13: warning: no previous prototype for 'cumanascsi_2_info' [-Wmissing-prototypes]
     299 | const char *cumanascsi_2_info(struct Scsi_Host *host)
         |             ^~~~~~~~~~~~~~~~~
--
>> drivers/scsi/arm/eesox.c:384:13: warning: no previous prototype for 'eesoxscsi_info' [-Wmissing-prototypes]
     384 | const char *eesoxscsi_info(struct Scsi_Host *host)
         |             ^~~~~~~~~~~~~~
--
>> drivers/scsi/arm/powertec.c:187:13: warning: no previous prototype for 'powertecscsi_info' [-Wmissing-prototypes]
     187 | const char *powertecscsi_info(struct Scsi_Host *host)
         |             ^~~~~~~~~~~~~~~~~
--
>> drivers/scsi/arm/fas216.c:886: warning: expecting prototype for fas216_disconnected_intr(). Prototype was for fas216_disconnect_intr() instead
   drivers/scsi/arm/fas216.c:1318: warning: Function parameter or member 'start' not described in 'fas216_send_messageout'
>> drivers/scsi/arm/fas216.c:2277: warning: expecting prototype for fas216_noqueue_command(). Prototype was for fas216_noqueue_command_lck() instead
   drivers/scsi/arm/fas216.c:2359: warning: Function parameter or member 'info' not described in 'fas216_find_command'
>> drivers/scsi/arm/fas216.c:2359: warning: expecting prototype for fas216_do_abort(). Prototype was for fas216_find_command() instead


vim +/ecard_enablefiq +464 arch/arm/mach-rpc/ecard.c

^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  463  
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16 @464  void ecard_enablefiq(unsigned int fiqnr)
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  465  {
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  466  	ecard_t *ec = slot_to_ecard(fiqnr);
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  467  
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  468  	if (ec) {
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  469  		if (!ec->ops)
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  470  			ec->ops = &ecard_default_ops;
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  471  
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  472  		if (ec->claimed && ec->ops->fiqenable)
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  473  			ec->ops->fiqenable(ec, fiqnr);
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  474  		else
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  475  			printk(KERN_ERR "ecard: rejecting request to "
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  476  				"enable FIQs for %d\n", fiqnr);
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  477  	}
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  478  }
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  479  
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16 @480  void ecard_disablefiq(unsigned int fiqnr)
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  481  {
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  482  	ecard_t *ec = slot_to_ecard(fiqnr);
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  483  
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  484  	if (ec) {
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  485  		if (!ec->ops)
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  486  			ec->ops = &ecard_default_ops;
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  487  
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  488  		if (ec->ops->fiqdisable)
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  489  			ec->ops->fiqdisable(ec, fiqnr);
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  490  	}
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  491  }
^1da177e4c3f41 arch/arm/kernel/ecard.c Linus Torvalds 2005-04-16  492  

:::::: The code at line 464 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@...970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@...970.osdl.org>

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

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