Re: [PATCH 1/3] mmc: dw_mmc: add support for hi3798mv200

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On 2/18/2024 4:03 PM, kernel test robot wrote:
Hi Yang,

kernel test robot noticed the following build errors:

[auto build test ERROR on 8d3dea210042f54b952b481838c1e7dfc4ec751d]

url:    https://github.com/intel-lab-lkp/linux/commits/Yang-Xiwen-via-B4-Relay/mmc-dw_mmc-add-support-for-hi3798mv200/20240216-014744
base:   8d3dea210042f54b952b481838c1e7dfc4ec751d
patch link:    https://lore.kernel.org/r/20240216-b4-mmc-hi3798mv200-v1-1-7d46db845ae6%40outlook.com
patch subject: [PATCH 1/3] mmc: dw_mmc: add support for hi3798mv200
config: parisc-allyesconfig (https://download.01.org/0day-ci/archive/20240218/202402181540.H4Ose96P-lkp@xxxxxxxxx/config)
compiler: hppa-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240218/202402181540.H4Ose96P-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202402181540.H4Ose96P-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

    drivers/mmc/host/dw_mmc-hi3798mv200.c: In function 'dw_mci_hi3798mv200_init':
drivers/mmc/host/dw_mmc-hi3798mv200.c:178:36: error: passing argument 1 of 'mmc_of_parse_clk_phase' from incompatible pointer type [-Werror=incompatible-pointer-types]
      178 |         mmc_of_parse_clk_phase(host->dev, &priv->phase_map);
          |                                ~~~~^~~~~
          |                                    |
          |                                    struct device *
    In file included from drivers/mmc/host/dw_mmc-hi3798mv200.c:11:
    include/linux/mmc/host.h:542:46: note: expected 'struct mmc_host *' but argument is of type 'struct device *'
      542 | void mmc_of_parse_clk_phase(struct mmc_host *host,
          |                             ~~~~~~~~~~~~~~~~~^~~~
    cc1: some warnings being treated as errors


vim +/mmc_of_parse_clk_phase +178 drivers/mmc/host/dw_mmc-hi3798mv200.c

    168	
    169	static int dw_mci_hi3798mv200_init(struct dw_mci *host)
    170	{
    171		struct dw_mci_hi3798mv200_priv *priv;
    172		struct device_node *np = host->dev->of_node;
    173	
    174		priv = devm_kzalloc(host->dev, sizeof(*priv), GFP_KERNEL);
    175		if (!priv)
    176			return -ENOMEM;
    177	
  > 178		mmc_of_parse_clk_phase(host->dev, &priv->phase_map);

Please note that this patch is depending on another patch[1].

[1]: https://lore.kernel.org/linux-mmc/ae876e697ba16ba2925ec217c6b4e3d8ffea4ab3.camel@xxxxxxxxxxxxxxxxxxxx/T/#t


Ulf, what do think about picking that patch in this patch set? So that the dependencies can be resolved.

    179	
    180		priv->sample_clk = devm_clk_get_enabled(host->dev, "ciu-sample");
    181		if (IS_ERR(priv->sample_clk)) {
    182			dev_err(host->dev, "failed to get enabled ciu-sample clock\n");
    183			return PTR_ERR(priv->sample_clk);
    184		}
    185	
    186		priv->drive_clk = devm_clk_get_enabled(host->dev, "ciu-drive");
    187		if (IS_ERR(priv->drive_clk)) {
    188			dev_err(host->dev, "failed to get enabled ciu-drive clock\n");
    189			return PTR_ERR(priv->drive_clk);
    190		}
    191	
    192		priv->sap_dll_reg = syscon_regmap_lookup_by_phandle(np, "hisilicon,sap-dll-reg");
    193		if (IS_ERR(priv->sap_dll_reg)) {
    194			dev_err(host->dev, "failed to get sap-dll-reg\n");
    195			return PTR_ERR(priv->sap_dll_reg);
    196		}
    197	
    198		host->priv = priv;
    199		return 0;
    200	}
    201	


--
Regards,
Yang Xiwen





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