linux-kernel - Re: [PATCH v6 3/3] irqchip: Add Qualcomm MPM controller driver

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Date:   Thu, 24 Feb 2022 10:10:17 +0800
From:   Shawn Guo <shawn.guo@...aro.org>
To:     kernel test robot <lkp@...el.com>
Cc:     Marc Zyngier <maz@...nel.org>,
        "Rafael J . Wysocki" <rafael@...nel.org>, kbuild-all@...ts.01.org,
        Valentin Schneider <valentin.schneider@....com>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Maulik Shah <quic_mkshah@...cinc.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Sudeep Holla <sudeep.holla@....com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 3/3] irqchip: Add Qualcomm MPM controller driver

On Thu, Feb 24, 2022 at 07:43:21AM +0800, kernel test robot wrote:
> Hi Shawn,
> 
> I love your patch! Perhaps something to improve:
> 
> [auto build test WARNING on tip/irq/core]
> [also build test WARNING on robh/for-next linus/master v5.17-rc5 next-20220222]
> [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/Shawn-Guo/Add-Qualcomm-MPM-irqchip-driver-support/20220223-210123
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git d2206fcabdfaff3958ab67cc5b8f63257e57b889
> config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220224/202202240730.8ES2LbM6-lkp@intel.com/config)
> compiler: aarch64-linux-gcc (GCC) 11.2.0
> 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/17f8a23f57bf6d0177f6ef6f78237b37bd853e8d
>         git remote add linux-review https://github.com/0day-ci/linux
>         git fetch --no-tags linux-review Shawn-Guo/Add-Qualcomm-MPM-irqchip-driver-support/20220223-210123
>         git checkout 17f8a23f57bf6d0177f6ef6f78237b37bd853e8d
>         # save the config file to linux build tree
>         mkdir build_dir
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/irqchip/
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
> 
> All warnings (new ones prefixed by >>):
> 
> >> drivers/irqchip/qcom-mpm.c:210:21: warning: no previous prototype for 'get_mpm_gic_map' [-Wmissing-prototypes]
>      210 | struct mpm_gic_map *get_mpm_gic_map(struct qcom_mpm_priv *priv, int pin)
>          |                     ^~~~~~~~~~~~~~~

Oops!  The 'static' declaration got lost.  Will fix in the next version.

Shawn