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X-CSE-ConnectionGUID: nfPz/LkdTmSspt1sY2wBZw== X-CSE-MsgGUID: Ya+5tcOTT56WVDKIyOPqSA== X-IronPort-AV: E=McAfee;i="6800,10657,11938"; a="916682" X-IronPort-AV: E=Sophos;i="6.27,165,1787036400"; d="scan'208";a="916682" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Oct 2026 00:52:39 -0700 X-CSE-ConnectionGUID: UuR6G7KuS52YB4iPfdpUgw== X-CSE-MsgGUID: ZhDUdKqCQZa4nwBLQj1qYA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,165,1787036400"; d="scan'208";a="2340800" Received: from igk-lkp-server01.igk.intel.com (HELO 3c253b998be3) ([10.211.93.152]) by orviesa006.jf.intel.com with ESMTP; 18 Oct 2026 00:52:34 -0700 Received: from kbuild by 3c253b998be3 with local (Exim 4.98.2) (envelope-from ) id 1xILh1-000000004w1-44Er; Sun, 18 Oct 2026 07:52:31 +0000 Date: Sun, 18 Oct 2026 09:49:23 +0200 From: kernel test robot To: Ping Cheng Cc: oe-kbuild-all@lists.linux.dev, linux-input@vger.kernel.org, Jiri Kosina , Lee Jones Subject: [hid:for-7.4/wacom 8/8] drivers/hid/wacom_wac.c:4430:71: sparse: sparse: incorrect type in argument 1 (different address spaces) Message-ID: <202610180015.KsRqmoTE-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-7.4/wacom head: 97ce491bcef2d231b8d51cee8e579183319a5ba4 commit: 97ce491bcef2d231b8d51cee8e579183319a5ba4 [8/8] HID: wacom: Setup SW_MUTE_DEVICE according to the order of input registration config: arm64-randconfig-r2300-20261017 (https://download.01.org/0day-ci/archive/20261018/202610180015.KsRqmoTE-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 8a679464f19c426ef76aad9f4587b703dd3e584d) rustc: rustc 1.96.0 (ac68faa20 2026-05-25) sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261018/202610180015.KsRqmoTE-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202610180015.KsRqmoTE-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/hid/wacom_wac.c:4430:71: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct input_dev *dev @@ got struct input_dev [noderef] __rcu *touch_input @@ drivers/hid/wacom_wac.c:4430:71: sparse: expected struct input_dev *dev drivers/hid/wacom_wac.c:4430:71: sparse: got struct input_dev [noderef] __rcu *touch_input vim +4430 drivers/hid/wacom_wac.c 4250 4251 int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, 4252 struct wacom_wac *wacom_wac) 4253 { 4254 struct wacom_features *features = &wacom_wac->features; 4255 4256 if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) 4257 features->device_type |= WACOM_DEVICETYPE_PAD; 4258 4259 if (!(features->device_type & WACOM_DEVICETYPE_PAD)) 4260 return -ENODEV; 4261 4262 if (features->type == REMOTE && input_dev == wacom_wac->pad_input) 4263 return -ENODEV; 4264 4265 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); 4266 4267 /* kept for making legacy xf86-input-wacom working with the wheels */ 4268 __set_bit(ABS_MISC, input_dev->absbit); 4269 4270 /* kept for making legacy xf86-input-wacom accepting the pad */ 4271 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || 4272 input_dev->absinfo[ABS_X].maximum))) 4273 input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); 4274 if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || 4275 input_dev->absinfo[ABS_Y].maximum))) 4276 input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); 4277 4278 /* kept for making udev and libwacom accepting the pad */ 4279 __set_bit(BTN_STYLUS, input_dev->keybit); 4280 4281 wacom_setup_numbered_buttons(input_dev, features->numbered_buttons); 4282 4283 switch (features->type) { 4284 4285 case CINTIQ_HYBRID: 4286 case CINTIQ_COMPANION_2: 4287 case DTK: 4288 case DTUS: 4289 case GRAPHIRE_BT: 4290 break; 4291 4292 case WACOM_MO: 4293 __set_bit(BTN_BACK, input_dev->keybit); 4294 __set_bit(BTN_LEFT, input_dev->keybit); 4295 __set_bit(BTN_FORWARD, input_dev->keybit); 4296 __set_bit(BTN_RIGHT, input_dev->keybit); 4297 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4298 break; 4299 4300 case WACOM_G4: 4301 __set_bit(BTN_BACK, input_dev->keybit); 4302 __set_bit(BTN_FORWARD, input_dev->keybit); 4303 input_set_capability(input_dev, EV_REL, REL_WHEEL); 4304 break; 4305 4306 case WACOM_24HD: 4307 __set_bit(KEY_PROG1, input_dev->keybit); 4308 __set_bit(KEY_PROG2, input_dev->keybit); 4309 __set_bit(KEY_PROG3, input_dev->keybit); 4310 4311 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4312 __set_bit(KEY_INFO, input_dev->keybit); 4313 4314 if (!features->oPid) 4315 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4316 4317 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4318 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); 4319 break; 4320 4321 case WACOM_27QHD: 4322 __set_bit(KEY_PROG1, input_dev->keybit); 4323 __set_bit(KEY_PROG2, input_dev->keybit); 4324 __set_bit(KEY_PROG3, input_dev->keybit); 4325 4326 __set_bit(KEY_ONSCREEN_KEYBOARD, input_dev->keybit); 4327 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4328 4329 if (!features->oPid) 4330 __set_bit(KEY_CONTROLPANEL, input_dev->keybit); 4331 input_set_abs_params(input_dev, ABS_X, -2048, 2048, 0, 0); 4332 input_abs_set_res(input_dev, ABS_X, 1024); /* points/g */ 4333 input_set_abs_params(input_dev, ABS_Y, -2048, 2048, 0, 0); 4334 input_abs_set_res(input_dev, ABS_Y, 1024); 4335 input_set_abs_params(input_dev, ABS_Z, -2048, 2048, 0, 0); 4336 input_abs_set_res(input_dev, ABS_Z, 1024); 4337 __set_bit(INPUT_PROP_ACCELEROMETER, input_dev->propbit); 4338 break; 4339 4340 case WACOM_22HD: 4341 __set_bit(KEY_PROG1, input_dev->keybit); 4342 __set_bit(KEY_PROG2, input_dev->keybit); 4343 __set_bit(KEY_PROG3, input_dev->keybit); 4344 4345 __set_bit(KEY_BUTTONCONFIG, input_dev->keybit); 4346 __set_bit(KEY_INFO, input_dev->keybit); 4347 fallthrough; 4348 4349 case WACOM_21UX2: 4350 case WACOM_BEE: 4351 case CINTIQ: 4352 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4353 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4354 break; 4355 4356 case WACOM_13HD: 4357 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4358 break; 4359 4360 case INTUOS3: 4361 case INTUOS3L: 4362 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); 4363 fallthrough; 4364 4365 case INTUOS3S: 4366 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); 4367 break; 4368 4369 case INTUOS5: 4370 case INTUOS5L: 4371 case INTUOSPM: 4372 case INTUOSPL: 4373 case INTUOS5S: 4374 case INTUOSPS: 4375 case INTUOSP2_BT: 4376 case INTUOSP2S_BT: 4377 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4378 break; 4379 4380 case INTUOS4WL: 4381 /* 4382 * For Bluetooth devices, the udev rule does not work correctly 4383 * for pads unless we add a stylus capability, which forces 4384 * ID_INPUT_TABLET to be set. 4385 */ 4386 __set_bit(BTN_STYLUS, input_dev->keybit); 4387 fallthrough; 4388 4389 case INTUOS4: 4390 case INTUOS4L: 4391 case INTUOS4S: 4392 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4393 break; 4394 4395 case INTUOSHT: 4396 case BAMBOO_PT: 4397 case BAMBOO_TOUCH: 4398 case INTUOSHT2: 4399 __clear_bit(ABS_MISC, input_dev->absbit); 4400 4401 __set_bit(BTN_LEFT, input_dev->keybit); 4402 __set_bit(BTN_FORWARD, input_dev->keybit); 4403 __set_bit(BTN_BACK, input_dev->keybit); 4404 __set_bit(BTN_RIGHT, input_dev->keybit); 4405 4406 break; 4407 4408 case REMOTE: 4409 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 4410 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); 4411 break; 4412 4413 case INTUOSHT3_BT: 4414 break; 4415 4416 case HID_GENERIC: 4417 if (wacom_wac->shared) { 4418 /* 4419 * The setup of touch switch capability can only be done 4420 * here for those devices, such as Cintiq Pro 13 and 16, 4421 * that have touch input registered before stylus and pad 4422 * inputs. 4423 * 4424 * There are two ways of reporting inputs from firmware: 4425 * stylus first or touch first. This path covers the touch 4426 * input first case. 4427 */ 4428 if (wacom_wac->has_mute_touch_switch && 4429 wacom_wac->shared->touch_input) { > 4430 input_set_capability(wacom_wac->shared->touch_input, 4431 EV_SW, SW_MUTE_DEVICE); 4432 } 4433 } 4434 break; 4435 4436 default: 4437 /* no pad supported */ 4438 return -ENODEV; 4439 } 4440 return 0; 4441 } 4442 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki