linux-kernel - Re: [PATCH] USB: core: fix missing include <linux/usb/of.h>

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Date:	Wed, 8 Jun 2016 03:04:27 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Ben Dooks <ben.dooks@...ethink.co.uk>
Cc:	kbuild-all@...org, linux-kernel@...ts.codethink.co.uk,
	Ben Dooks <ben.dooks@...ethink.co.uk>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Arnd Bergmann <arnd@...db.de>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Alan Stern <stern@...land.harvard.edu>,
	Peter Chen <peter.chen@...escale.com>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] USB: core: fix missing include <linux/usb/of.h>

Hi,

[auto build test ERROR on usb/usb-testing]
[also build test ERROR on v4.7-rc2 next-20160607]
[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/Ben-Dooks/USB-core-fix-missing-include-linux-usb-of-h/20160608-022844
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
config: i386-defconfig (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/usb/core/of.c:32:21: error: redefinition of 'usb_of_get_child_node'
    struct device_node *usb_of_get_child_node(struct device_node *parent,
                        ^~~~~~~~~~~~~~~~~~~~~
   In file included from drivers/usb/core/of.c:21:0:
   include/linux/usb/of.h:36:35: note: previous definition of 'usb_of_get_child_node' was here
    static inline struct device_node *usb_of_get_child_node
                                      ^~~~~~~~~~~~~~~~~~~~~

vim +/usb_of_get_child_node +32 drivers/usb/core/of.c

69bec725 Peter Chen 2016-02-19  26   * @portnum: the port number which device is connecting
69bec725 Peter Chen 2016-02-19  27   *
69bec725 Peter Chen 2016-02-19  28   * Find the node from device tree according to its port number.
69bec725 Peter Chen 2016-02-19  29   *
69bec725 Peter Chen 2016-02-19  30   * Return: On success, a pointer to the device node, %NULL on failure.
69bec725 Peter Chen 2016-02-19  31   */
69bec725 Peter Chen 2016-02-19 @32  struct device_node *usb_of_get_child_node(struct device_node *parent,
69bec725 Peter Chen 2016-02-19  33  					int portnum)
69bec725 Peter Chen 2016-02-19  34  {
69bec725 Peter Chen 2016-02-19  35  	struct device_node *node;

:::::: The code at line 32 was first introduced by commit
:::::: 69bec725985324e79b1c47ea287815ac4ddb0521 USB: core: let USB device know device node

:::::: TO: Peter Chen <peter.chen@...escale.com>
:::::: CC: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

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