From: Greg KH <gregkh@linuxfoundation.org>
To: kernel test robot <lkp@intel.com>
Cc: Manish Narani <manish.narani@xilinx.com>,
robh+dt@kernel.org, michal.simek@xilinx.com, balbi@kernel.org,
p.zabel@pengutronix.de, kbuild-all@lists.01.org, git@xilinx.com,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 2/2] usb: dwc3: Add driver for Xilinx platforms
Date: Tue, 23 Mar 2021 12:47:48 +0100 [thread overview]
Message-ID: <YFnVZEFr3xBsRdiX@kroah.com> (raw)
In-Reply-To: <202103171704.VHPs8XOA-lkp@intel.com>
On Wed, Mar 17, 2021 at 05:50:22PM +0800, kernel test robot wrote:
> Hi Manish,
>
> Thank you for the patch! Perhaps something to improve:
>
> [auto build test WARNING on usb/usb-testing]
> [also build test WARNING on robh/for-next v5.12-rc3 next-20210316]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch]
>
> url: https://github.com/0day-ci/linux/commits/Manish-Narani/Add-a-separate-DWC3-OF-driver-for-Xilinx-platforms/20210317-145425
> base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
> config: arm64-allyesconfig (attached as .config)
> compiler: aarch64-linux-gcc (GCC) 9.3.0
> reproduce (this is a W=1 build):
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> # https://github.com/0day-ci/linux/commit/def409fdf931cd77f4a88812570ea6f38f4053d8
> git remote add linux-review https://github.com/0day-ci/linux
> git fetch --no-tags linux-review Manish-Narani/Add-a-separate-DWC3-OF-driver-for-Xilinx-platforms/20210317-145425
> git checkout def409fdf931cd77f4a88812570ea6f38f4053d8
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All warnings (new ones prefixed by >>):
>
> >> drivers/usb/dwc3/dwc3-xilinx.c:27: warning: expecting prototype for dwc3(). Prototype was for XLNX_USB_PHY_RST_EN() instead
>
>
> vim +27 drivers/usb/dwc3/dwc3-xilinx.c
>
> 25
> 26 /* USB phy reset mask register */
> > 27 #define XLNX_USB_PHY_RST_EN 0x001C
> 28 #define XLNX_PHY_RST_MASK 0x1
> 29
I do not understand this warning message. What is it trying to say?
confused,
greg k-h
next prev parent reply other threads:[~2021-03-23 11:48 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-17 6:52 [PATCH v4 0/2] Add a separate DWC3 OF driver for Xilinx platforms Manish Narani
2021-03-17 6:52 ` [PATCH v4 1/2] dt-bindings: usb: dwc3-xilinx: Add documentation for Versal DWC3 Controller Manish Narani
2021-03-17 6:52 ` [PATCH v4 2/2] usb: dwc3: Add driver for Xilinx platforms Manish Narani
2021-03-17 9:50 ` kernel test robot
2021-03-23 11:47 ` Greg KH [this message]
2021-03-24 9:16 ` Rong Chen
2021-04-07 21:48 ` Guenter Roeck
2021-04-08 6:08 ` Michal Simek
2021-04-11 14:02 ` Guenter Roeck
2021-04-12 8:01 ` Michal Simek
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