[alsa-devel] [asoc:topic/rockchip 4/4] sound/soc/rockchip/rockchip_spdif.c:283:6: warning: cast from pointer to integer of different size

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git topic/rockchip
head:   f874b80e1571118fcf4554878633556f06f998e6
commit: f874b80e1571118fcf4554878633556f06f998e6 [4/4] ASoC: rockchip: Add rockchip SPDIF transceiver driver
config: x86_64-allmodconfig (attached as .config)
reproduce:
        git checkout f874b80e1571118fcf4554878633556f06f998e6
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   sound/soc/rockchip/rockchip_spdif.c: In function 'rk_spdif_probe':
>> sound/soc/rockchip/rockchip_spdif.c:283:6: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     if ((int) match->data == RK_SPDIF_RK3288) {
         ^

vim +283 sound/soc/rockchip/rockchip_spdif.c

   267		.writeable_reg = rk_spdif_wr_reg,
   268		.readable_reg = rk_spdif_rd_reg,
   269		.volatile_reg = rk_spdif_volatile_reg,
   270		.cache_type = REGCACHE_FLAT,
   271	};
   272	
   273	static int rk_spdif_probe(struct platform_device *pdev)
   274	{
   275		struct device_node *np = pdev->dev.of_node;
   276		struct rk_spdif_dev *spdif;
   277		const struct of_device_id *match;
   278		struct resource *res;
   279		void __iomem *regs;
   280		int ret;
   281	
   282		match = of_match_node(rk_spdif_match, np);
 > 283		if ((int) match->data == RK_SPDIF_RK3288) {
   284			struct regmap *grf;
   285	
   286			grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
   287			if (IS_ERR(grf)) {
   288				dev_err(&pdev->dev,
   289					"rockchip_spdif missing 'rockchip,grf' \n");
   290				return PTR_ERR(grf);
   291			}

---
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