linux-kernel - Re: [PATCH] Bluetooth: hci_uart: Support firmware download for Marvell

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Date:	Tue, 16 Feb 2016 03:54:21 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Amitkumar Karwar <akarwar@...vell.com>
Cc:	kbuild-all@...org, linux-bluetooth@...r.kernel.org,
	Nishant Sarmukadam <nishants@...vell.com>,
	linux-kernel@...r.kernel.org, Cathy Luo <cluo@...vell.com>,
	marcel@...tmann.org, Ganapathi Bhat <gbhat@...vell.com>,
	Amitkumar Karwar <akarwar@...vell.com>
Subject: Re: [PATCH] Bluetooth: hci_uart: Support firmware download for
 Marvell

Hi Ganapathi,

[auto build test WARNING on bluetooth-next/master]
[also build test WARNING on v4.5-rc4 next-20160215]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Amitkumar-Karwar/Bluetooth-hci_uart-Support-firmware-download-for-Marvell/20160215-234258
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
config: openrisc-allyesconfig (attached as .config)
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=openrisc 

All warnings (new ones prefixed by >>):

   drivers/bluetooth/hci_mrvl.c: In function 'mrvl_dnld_fw':
>> drivers/bluetooth/hci_mrvl.c:301:3: warning: format '%lu' expects type 'long unsigned int', but argument 2 has type 'size_t'

vim +301 drivers/bluetooth/hci_mrvl.c

   285		const struct firmware *fw;
   286		struct sk_buff *skb = NULL;
   287		int offset = 0;
   288		int ret, tx_len;
   289		struct mrvl_data *mrvl = hu->priv;
   290		struct fw_data *fw_data = mrvl->fwdata;
   291	
   292		BT_INFO("enter dnld_fw\n");
   293	
   294		ret = request_firmware(&fw, file_name, &hdev->dev);
   295		if (ret < 0) {
   296			BT_ERR("request_firmware() failed\n");
   297			ret = -1;
   298			goto done;
   299		}
   300		if (fw) {
 > 301			BT_INFO("Downloading FW (%lu bytes)\n", fw->size);
   302		} else {
   303			BT_ERR("No FW image found\n");
   304			ret = -1;
   305			goto done;
   306		}
   307	
   308		skb = bt_skb_alloc(MRVL_MAX_FW_BLOCK_SIZE, GFP_ATOMIC);
   309		if (!skb) {

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

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