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
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
