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Date: Sun, 25 Aug 2024 13:45:26 +0200
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Cc: kernel test robot <lkp@intel.com>, oe-kbuild-all@lists.linux.dev,
	linux-usb@vger.kernel.org
Subject: Re: [usb:usb-testing 20/25]
 drivers/usb/misc/onboard_usb_dev.c:329:15: error: implicit declaration of
 function 'i2c_smbus_write_block_data'
Message-ID: <2024082503-uncoated-chaperone-7f70@gregkh>
References: <202408242231.WOLALxi9-lkp@intel.com>
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In-Reply-To: <202408242231.WOLALxi9-lkp@intel.com>

On Sat, Aug 24, 2024 at 10:53:53PM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
> head:   9a03b9a88e4a44e358e3638736286442ae262497
> commit: 7b5e970ff0e58f9239226fe81c77d5b98d744986 [20/25] usb: misc: onboard_usb_dev: add Microchip usb5744 SMBus programming support
> config: arc-randconfig-001-20240824 (https://download.01.org/0day-ci/archive/20240824/202408242231.WOLALxi9-lkp@intel.com/config)
> compiler: arceb-elf-gcc (GCC) 13.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240824/202408242231.WOLALxi9-lkp@intel.com/reproduce)
> 
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202408242231.WOLALxi9-lkp@intel.com/
> 
> All errors (new ones prefixed by >>):
> 
>    drivers/usb/misc/onboard_usb_dev.c: In function 'onboard_dev_5744_i2c_init':
> >> drivers/usb/misc/onboard_usb_dev.c:329:15: error: implicit declaration of function 'i2c_smbus_write_block_data' [-Werror=implicit-function-declaration]
>      329 |         ret = i2c_smbus_write_block_data(client, 0, sizeof(wr_buf), wr_buf);
>          |               ^~~~~~~~~~~~~~~~~~~~~~~~~~
> >> drivers/usb/misc/onboard_usb_dev.c:333:15: error: implicit declaration of function 'i2c_smbus_write_word_data' [-Werror=implicit-function-declaration]
>      333 |         ret = i2c_smbus_write_word_data(client, USB5744_CMD_CREG_ACCESS,
>          |               ^~~~~~~~~~~~~~~~~~~~~~~~~
>    cc1: some warnings being treated as errors

I'll drop this series from my tree, please fix up and resend.

thanks,

greg k-h