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Groups > linux.kernel > #1302355
| Path | csiph.com!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Jisheng Zhang <jszhang@marvell.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 03/11] mmc: sdhci-msm: use sdhci_pltfm_init for private allocation |
| Date | Wed, 06 Jan 2016 03:50:02 +0100 |
| Message-ID | <qNMkG-3kl-3@gated-at.bofh.it> (permalink) |
| References | <qNxvm-Wb-47@gated-at.bofh.it> <qNzdM-2Op-5@gated-at.bofh.it> |
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| X-Original-Cc | <kbuild-all@01.org>, <ulf.hansson@linaro.org>, <swarren@wwwdotorg.org>, <lee@kernel.org>, <eric@anholt.net>, <michal.simek@xilinx.com>, <soren.brinkmann@xilinx.com>, <ludovic.desroches@atmel.com>, <srinivas.kandagatla@gmail.com>, <maxime.coquelin@st.com>, <patrice.chotard@st.com>, <thierry.reding@gmail.com>, <sebastian.hesselbarth@gmail.com>, <linux-mmc@vger.kernel.org>, <linux-rpi-kernel@lists.infradead.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <kernel@stlinux.com>, <linux-tegra@vger.kernel.org> |
| X-Original-Date | Wed, 6 Jan 2016 10:36:28 +0800 |
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| X-Original-References | <1451991099-4946-4-git-send-email-jszhang@marvell.com> <201601052054.hzEzw4pe%fengguang.wu@intel.com> |
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| Xref | csiph.com linux.kernel:1302355 |
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On Tue, 5 Jan 2016 20:47:37 +0800 kbuild test robot wrote:
> Hi Jisheng,
>
> [auto build test WARNING on v4.4-rc8]
> [also build test WARNING on next-20160105]
> [cannot apply to ulf.hansson-mmc/next]
> [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/Jisheng-Zhang/mmc-sdhci-bcm2835-use-sdhci_pltfm_init-for-private-allocation/20160105-190232
> config: arm64-allmodconfig (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=arm64
>
> All warnings (new ones prefixed by >>):
>
> drivers/mmc/host/sdhci-msm.c: In function 'sdhci_msm_probe':
> >> drivers/mmc/host/sdhci-msm.c:440:32: warning: 'msm_host' is used uninitialized in this function [-Wuninitialized]
> host = sdhci_pltfm_init(pdev, &msm_host->sdhci_msm_pdata,
OOPS, I'll fix it.
Thanks a lot,
Jisheng
> ^
>
> vim +/msm_host +440 drivers/mmc/host/sdhci-msm.c
>
> 424 .set_clock = sdhci_set_clock,
> 425 .set_bus_width = sdhci_set_bus_width,
> 426 .set_uhs_signaling = sdhci_set_uhs_signaling,
> 427 };
> 428
> 429 static int sdhci_msm_probe(struct platform_device *pdev)
> 430 {
> 431 struct sdhci_host *host;
> 432 struct sdhci_pltfm_host *pltfm_host;
> 433 struct sdhci_msm_host *msm_host;
> 434 struct resource *core_memres;
> 435 int ret;
> 436 u16 host_version, core_minor;
> 437 u32 core_version, caps;
> 438 u8 core_major;
> 439
> > 440 host = sdhci_pltfm_init(pdev, &msm_host->sdhci_msm_pdata,
> 441 sizeof(*msm_host));
> 442 if (IS_ERR(host))
> 443 return PTR_ERR(host);
> 444
> 445 pltfm_host = sdhci_priv(host);
> 446 msm_host = sdhci_pltfm_priv(pltfm_host);
> 447 msm_host->sdhci_msm_pdata.ops = &sdhci_msm_ops;
> 448 msm_host->mmc = host->mmc;
>
> ---
> 0-DAY kernel test infrastructure Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all Intel Corporation
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[PATCH 03/11] mmc: sdhci-msm: use sdhci_pltfm_init for private allocation Jisheng Zhang <jszhang@marvell.com> - 2016-01-05 12:00 +0100 Re: [PATCH 03/11] mmc: sdhci-msm: use sdhci_pltfm_init for private allocation Jisheng Zhang <jszhang@marvell.com> - 2016-01-06 03:50 +0100
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