tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git gpio-descriptors-regulator-fixup head: 9147361eb80075e5eb6cae3ddec80c7dd3c9e0d9 commit: fbe06830640208958d58fb3af66b1d5f2add6b84 [8/10] regulator: max77686: Let core handle GPIO descriptor config: i386-randconfig-x077-201847 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout fbe06830640208958d58fb3af66b1d5f2add6b84 # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): drivers/regulator/da9211-regulator.c: In function 'da9211_parse_regulators_dt': >> drivers/regulator/da9211-regulator.c:296:48: error: passing argument 1 of 'gpiod_get_from_of_node' from incompatible pointer type [-Werror=incompatible-pointer-types] pdata->gpiod_ren[n] = gpiod_get_from_of_node(dev, ^~~ In file included from drivers/regulator/da9211-regulator.c:27:0: include/linux/gpio/consumer.h:175:19: note: expected 'struct device_node *' but argument is of type 'struct device *' struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, ^~~~~~~~~~~~~~~~~~~~~~ drivers/regulator/da9211-regulator.c:297:7: error: passing argument 2 of 'gpiod_get_from_of_node' from incompatible pointer type [-Werror=incompatible-pointer-types] da9211_matches[i].of_node, ^~~~~~~~~~~~~~ In file included from drivers/regulator/da9211-regulator.c:27:0: include/linux/gpio/consumer.h:175:19: note: expected 'const char *' but argument is of type 'struct device_node *' struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/regulator/da9211-regulator.c:298:7: warning: passing argument 3 of 'gpiod_get_from_of_node' makes integer from pointer without a cast [-Wint-conversion] "enable", ^~~~~~~~ In file included from drivers/regulator/da9211-regulator.c:27:0: include/linux/gpio/consumer.h:175:19: note: expected 'int' but argument is of type 'char *' struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/regulator/da9211-regulator.c:300:7: warning: passing argument 5 of 'gpiod_get_from_of_node' makes pointer from integer without a cast [-Wint-conversion] GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE, ^~~~~~~~~~~~~~ In file included from drivers/regulator/da9211-regulator.c:27:0: include/linux/gpio/consumer.h:175:19: note: expected 'const char *' but argument is of type 'long unsigned int' struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/regulator/da9211-regulator.c:296:25: error: too many arguments to function 'gpiod_get_from_of_node' pdata->gpiod_ren[n] = gpiod_get_from_of_node(dev, ^~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/regulator/da9211-regulator.c:27:0: include/linux/gpio/consumer.h:175:19: note: declared here struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, ^~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors -- drivers/regulator/max77686-regulator.c: In function 'max77686_of_parse_cb': >> drivers/regulator/max77686-regulator.c:258:46: error: passing argument 1 of 'gpiod_get_from_of_node' from incompatible pointer type [-Werror=incompatible-pointer-types] config->ena_gpiod = gpiod_get_from_of_node(max77686->dev, ^~~~~~~~ In file included from drivers/regulator/max77686-regulator.c:14:0: include/linux/gpio/consumer.h:175:19: note: expected 'struct device_node *' but argument is of type 'struct device *' struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, ^~~~~~~~~~~~~~~~~~~~~~ drivers/regulator/max77686-regulator.c:259:5: error: passing argument 2 of 'gpiod_get_from_of_node' from incompatible pointer type [-Werror=incompatible-pointer-types] np, ^~ In file included from drivers/regulator/max77686-regulator.c:14:0: include/linux/gpio/consumer.h:175:19: note: expected 'const char *' but argument is of type 'struct device_node *' struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/regulator/max77686-regulator.c:260:5: warning: passing argument 3 of 'gpiod_get_from_of_node' makes integer from pointer without a cast [-Wint-conversion] "maxim,ena", ^~~~~~~~~~~ In file included from drivers/regulator/max77686-regulator.c:14:0: include/linux/gpio/consumer.h:175:19: note: expected 'int' but argument is of type 'char *' struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/regulator/max77686-regulator.c:262:5: warning: passing argument 5 of 'gpiod_get_from_of_node' makes pointer from integer without a cast [-Wint-conversion] GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE, ^~~~~~~~~~~~~~ In file included from drivers/regulator/max77686-regulator.c:14:0: include/linux/gpio/consumer.h:175:19: note: expected 'const char *' but argument is of type 'long unsigned int' struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/regulator/max77686-regulator.c:258:23: error: too many arguments to function 'gpiod_get_from_of_node' config->ena_gpiod = gpiod_get_from_of_node(max77686->dev, ^~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/regulator/max77686-regulator.c:14:0: include/linux/gpio/consumer.h:175:19: note: declared here struct gpio_desc *gpiod_get_from_of_node(struct device_node *node, ^~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/gpiod_get_from_of_node +296 drivers/regulator/da9211-regulator.c 1028a37da James Ban 2014-07-14 255 bf3baca6c James Ban 2014-08-27 256 #ifdef CONFIG_OF bf3baca6c James Ban 2014-08-27 257 static struct of_regulator_match da9211_matches[] = { bf3baca6c James Ban 2014-08-27 258 [DA9211_ID_BUCKA] = { .name = "BUCKA" }, bf3baca6c James Ban 2014-08-27 259 [DA9211_ID_BUCKB] = { .name = "BUCKB" }, bf3baca6c James Ban 2014-08-27 260 }; bf3baca6c James Ban 2014-08-27 261 bf3baca6c James Ban 2014-08-27 262 static struct da9211_pdata *da9211_parse_regulators_dt( bf3baca6c James Ban 2014-08-27 263 struct device *dev) bf3baca6c James Ban 2014-08-27 264 { bf3baca6c James Ban 2014-08-27 265 struct da9211_pdata *pdata; bf3baca6c James Ban 2014-08-27 266 struct device_node *node; bf3baca6c James Ban 2014-08-27 267 int i, num, n; bf3baca6c James Ban 2014-08-27 268 bf3baca6c James Ban 2014-08-27 269 node = of_get_child_by_name(dev->of_node, "regulators"); bf3baca6c James Ban 2014-08-27 270 if (!node) { bf3baca6c James Ban 2014-08-27 271 dev_err(dev, "regulators node not found\n"); bf3baca6c James Ban 2014-08-27 272 return ERR_PTR(-ENODEV); bf3baca6c James Ban 2014-08-27 273 } bf3baca6c James Ban 2014-08-27 274 bf3baca6c James Ban 2014-08-27 275 num = of_regulator_match(dev, node, da9211_matches, bf3baca6c James Ban 2014-08-27 276 ARRAY_SIZE(da9211_matches)); bf3baca6c James Ban 2014-08-27 277 of_node_put(node); bf3baca6c James Ban 2014-08-27 278 if (num < 0) { bf3baca6c James Ban 2014-08-27 279 dev_err(dev, "Failed to match regulators\n"); bf3baca6c James Ban 2014-08-27 280 return ERR_PTR(-EINVAL); bf3baca6c James Ban 2014-08-27 281 } bf3baca6c James Ban 2014-08-27 282 bf3baca6c James Ban 2014-08-27 283 pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); bf3baca6c James Ban 2014-08-27 284 if (!pdata) bf3baca6c James Ban 2014-08-27 285 return ERR_PTR(-ENOMEM); bf3baca6c James Ban 2014-08-27 286 bf3baca6c James Ban 2014-08-27 287 pdata->num_buck = num; bf3baca6c James Ban 2014-08-27 288 bf3baca6c James Ban 2014-08-27 289 n = 0; bf3baca6c James Ban 2014-08-27 290 for (i = 0; i < ARRAY_SIZE(da9211_matches); i++) { bf3baca6c James Ban 2014-08-27 291 if (!da9211_matches[i].init_data) bf3baca6c James Ban 2014-08-27 292 continue; bf3baca6c James Ban 2014-08-27 293 bf3baca6c James Ban 2014-08-27 294 pdata->init_data[n] = da9211_matches[i].init_data; 076c3b8e0 James Ban 2015-01-16 295 pdata->reg_node[n] = da9211_matches[i].of_node; c99c3a93a Linus Walleij 2018-11-27 @296 pdata->gpiod_ren[n] = gpiod_get_from_of_node(dev, 11da04af0 Linus Walleij 2018-02-12 @297 da9211_matches[i].of_node, 11da04af0 Linus Walleij 2018-02-12 @298 "enable", 11da04af0 Linus Walleij 2018-02-12 299 0, 63239e4bf Linus Walleij 2018-10-15 @300 GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE, 11da04af0 Linus Walleij 2018-02-12 301 "da9211-enable"); bf3baca6c James Ban 2014-08-27 302 n++; c2a946e07 Fengguang Wu 2014-08-29 303 } bf3baca6c James Ban 2014-08-27 304 bf3baca6c James Ban 2014-08-27 305 return pdata; bf3baca6c James Ban 2014-08-27 306 } bf3baca6c James Ban 2014-08-27 307 #else bf3baca6c James Ban 2014-08-27 308 static struct da9211_pdata *da9211_parse_regulators_dt( bf3baca6c James Ban 2014-08-27 309 struct device *dev) bf3baca6c James Ban 2014-08-27 310 { bf3baca6c James Ban 2014-08-27 311 return ERR_PTR(-ENODEV); bf3baca6c James Ban 2014-08-27 312 } bf3baca6c James Ban 2014-08-27 313 #endif bf3baca6c James Ban 2014-08-27 314 :::::: The code at line 296 was first introduced by commit :::::: c99c3a93a581d7575817b7b344a260b6b72245a2 regulator: da9211: Let core handle GPIO descriptors :::::: TO: Linus Walleij <linus.walleij@xxxxxxxxxx> :::::: CC: Linus Walleij <linus.walleij@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: application/gzip
