linux-kernel - Re: [PATCH] [media] rc: ir-spi: add support for IR LEDs connected with SPI

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Date:	Sat, 2 Jul 2016 12:03:26 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Andi Shyti <andi.shyti@...sung.com>
Cc:	kbuild-all@...org, Mauro Carvalho Chehab <mchehab@....samsung.com>,
	Rob Herring <robh+dt@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	devicetree@...r.kernel.org, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org, Andi Shyti <andi.shyti@...sung.com>,
	Andi Shyti <andi@...zian.org>
Subject: Re: [PATCH] [media] rc: ir-spi: add support for IR LEDs connected
 with SPI

Hi,

[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v4.7-rc5 next-20160701]
[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/Andi-Shyti/rc-ir-spi-add-support-for-IR-LEDs-connected-with-SPI/20160702-102955
base:   git://linuxtv.org/media_tree.git master
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/media/rc/ir-spi.c: In function 'ir_spi_chardev_ioctl':
>> drivers/media/rc/ir-spi.c:156:7: error: 'LIRC_SET_LENGTH' undeclared (first use in this function)
     case LIRC_SET_LENGTH: {
          ^~~~~~~~~~~~~~~
   drivers/media/rc/ir-spi.c:156:7: note: each undeclared identifier is reported only once for each function it appears in

vim +/LIRC_SET_LENGTH +156 drivers/media/rc/ir-spi.c

   150			return put_user(idata->lirc_driver.features,
   151						(__u32 __user *) arg);
   152	
   153		case LIRC_GET_LENGTH:
   154			return put_user(idata->xfer.len, (__u32 __user *) arg);
   155	
 > 156		case LIRC_SET_LENGTH: {
   157			void *new;
   158	
   159			ret = get_user(p, (__u32 __user *) arg);

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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