linux-kernel - drivers/net/ethernet/pensando/ionic/ionic_main.c:230:2: error: implicit declaration of function 'dynamic_hex_dump'; did you mean 'seq_hex

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Message-ID: <201910130107.4LNxj69R%lkp@intel.com>
Date:   Sun, 13 Oct 2019 01:21:08 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Shannon Nelson <snelson@...sando.io>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: drivers/net/ethernet/pensando/ionic/ionic_main.c:230:2: error:
 implicit declaration of function 'dynamic_hex_dump'; did you mean
 'seq_hex_dump'?

Hi Shannon,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   1c0cc5f1ae5ee5a6913704c0d75a6e99604ee30a
commit: 938962d552296a85551ddb1a9996526b330c4b72 ionic: Add adminq action
date:   5 weeks ago
config: x86_64-randconfig-a002-201941 (attached as .config)
compiler: gcc-7 (Debian 7.4.0-13) 7.4.0
reproduce:
        git checkout 938962d552296a85551ddb1a9996526b330c4b72
        # save the attached .config to linux build tree
        make ARCH=x86_64 

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

All errors (new ones prefixed by >>):

   drivers/net/ethernet/pensando/ionic/ionic_main.c: In function 'ionic_adminq_cb':
>> drivers/net/ethernet/pensando/ionic/ionic_main.c:230:2: error: implicit declaration of function 'dynamic_hex_dump'; did you mean 'seq_hex_dump'? [-Werror=implicit-function-declaration]
     dynamic_hex_dump("comp ", DUMP_PREFIX_OFFSET, 16, 1,
     ^~~~~~~~~~~~~~~~
     seq_hex_dump
   cc1: some warnings being treated as errors

vim +230 drivers/net/ethernet/pensando/ionic/ionic_main.c

   212	
   213	static void ionic_adminq_cb(struct ionic_queue *q,
   214				    struct ionic_desc_info *desc_info,
   215				    struct ionic_cq_info *cq_info, void *cb_arg)
   216	{
   217		struct ionic_admin_ctx *ctx = cb_arg;
   218		struct ionic_admin_comp *comp;
   219		struct device *dev;
   220	
   221		if (!ctx)
   222			return;
   223	
   224		comp = cq_info->cq_desc;
   225		dev = &q->lif->netdev->dev;
   226	
   227		memcpy(&ctx->comp, comp, sizeof(*comp));
   228	
   229		dev_dbg(dev, "comp admin queue command:\n");
 > 230		dynamic_hex_dump("comp ", DUMP_PREFIX_OFFSET, 16, 1,
   231				 &ctx->comp, sizeof(ctx->comp), true);
   232	
   233		complete_all(&ctx->work);
   234	}
   235	

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