Hi Andrey, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on pza/reset/next] [also build test WARNING on v4.20-rc4 next-20181128] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Andrey-Smirnov/Reset-controller-support-for-i-MX8MQ/20181128-143936 base: git://git.pengutronix.de/git/pza/linux reset/next config: x86_64-allmodconfig (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): >> drivers/reset/reset-imx7.c:265:26: warning: incorrect type in assignment (different modifiers) drivers/reset/reset-imx7.c:265:26: expected struct imx7_src_variant *variant drivers/reset/reset-imx7.c:265:26: got void const * drivers/reset/reset-imx7.c: In function 'imx7_reset_probe': drivers/reset/reset-imx7.c:265:19: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] imx7src->variant = of_device_get_match_data(dev); ^ vim +265 drivers/reset/reset-imx7.c abf97755 Andrey Smirnov 2017-02-21 254 abf97755 Andrey Smirnov 2017-02-21 255 static int imx7_reset_probe(struct platform_device *pdev) abf97755 Andrey Smirnov 2017-02-21 256 { abf97755 Andrey Smirnov 2017-02-21 257 struct imx7_src *imx7src; abf97755 Andrey Smirnov 2017-02-21 258 struct device *dev = &pdev->dev; abf97755 Andrey Smirnov 2017-02-21 259 struct regmap_config config = { .name = "src" }; abf97755 Andrey Smirnov 2017-02-21 260 abf97755 Andrey Smirnov 2017-02-21 261 imx7src = devm_kzalloc(dev, sizeof(*imx7src), GFP_KERNEL); abf97755 Andrey Smirnov 2017-02-21 262 if (!imx7src) abf97755 Andrey Smirnov 2017-02-21 263 return -ENOMEM; abf97755 Andrey Smirnov 2017-02-21 264 1c775d7a Andrey Smirnov 2018-11-27 @265 imx7src->variant = of_device_get_match_data(dev); abf97755 Andrey Smirnov 2017-02-21 266 imx7src->regmap = syscon_node_to_regmap(dev->of_node); abf97755 Andrey Smirnov 2017-02-21 267 if (IS_ERR(imx7src->regmap)) { abf97755 Andrey Smirnov 2017-02-21 268 dev_err(dev, "Unable to get imx7-src regmap"); abf97755 Andrey Smirnov 2017-02-21 269 return PTR_ERR(imx7src->regmap); abf97755 Andrey Smirnov 2017-02-21 270 } abf97755 Andrey Smirnov 2017-02-21 271 regmap_attach_dev(dev, imx7src->regmap, &config); abf97755 Andrey Smirnov 2017-02-21 272 abf97755 Andrey Smirnov 2017-02-21 273 imx7src->rcdev.owner = THIS_MODULE; 1c775d7a Andrey Smirnov 2018-11-27 274 imx7src->rcdev.nr_resets = imx7src->variant->signals_num; abf97755 Andrey Smirnov 2017-02-21 275 imx7src->rcdev.ops = &imx7_reset_ops; abf97755 Andrey Smirnov 2017-02-21 276 imx7src->rcdev.of_node = dev->of_node; abf97755 Andrey Smirnov 2017-02-21 277 abf97755 Andrey Smirnov 2017-02-21 278 return devm_reset_controller_register(dev, &imx7src->rcdev); abf97755 Andrey Smirnov 2017-02-21 279 } abf97755 Andrey Smirnov 2017-02-21 280 :::::: The code at line 265 was first introduced by commit :::::: 1c775d7a1dd30912f65ebba68a638eb4c604b7f2 reset: imx7: Add plubming to support multiple IP variants :::::: TO: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> :::::: CC: 0day robot <lkp@xxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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