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Message-ID: <202210182138.pccveqQT-lkp@intel.com>
Date: Tue, 18 Oct 2022 21:14:40 +0800
From: kernel test robot <lkp@...el.com>
To: Eddie James <eajames@...ux.ibm.com>, joel@....id.au
Cc: kbuild-all@...ts.01.org, broonie@...nel.org, jk@...abs.org,
alistair@...ple.id.au, linux-kernel@...r.kernel.org,
linux-fsi@...ts.ozlabs.org, eajames@...ux.ibm.com
Subject: Re: [PATCH 5/5] drivers: fsi: occ and sbefifo refactor
Hi Eddie,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.1-rc1 next-20221018]
[cannot apply to broonie-regmap/for-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Eddie-James/fsi-Add-regmap-and-refactor-sbefifo/20221017-114633
patch link: https://lore.kernel.org/r/20221014220540.55570-6-eajames%40linux.ibm.com
patch subject: [PATCH 5/5] drivers: fsi: occ and sbefifo refactor
config: mips-allmodconfig
compiler: mips-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/49dc2362239ea2e0f174255d6915f637a72670c8
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Eddie-James/fsi-Add-regmap-and-refactor-sbefifo/20221017-114633
git checkout 49dc2362239ea2e0f174255d6915f637a72670c8
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash drivers/fsi/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
drivers/fsi/occ.c:315:63: error: invalid use of undefined type 'struct occ'
315 | struct occ_response *resp = (struct occ_response *)occ->buffer;
| ^~
drivers/fsi/occ.c:324:16: error: invalid use of undefined type 'struct occ'
324 | if (occ->dead)
| ^~
In file included from include/linux/rhashtable-types.h:14,
from include/linux/ipc.h:7,
from include/uapi/linux/sem.h:5,
from include/linux/sem.h:5,
from include/linux/sched.h:15:
drivers/fsi/occ.c:330:43: error: invalid use of undefined type 'struct occ'
330 | rc = mutex_lock_interruptible(&occ->lock);
| ^~
include/linux/mutex.h:188:72: note: in definition of macro 'mutex_lock_interruptible'
188 | #define mutex_lock_interruptible(lock) mutex_lock_interruptible_nested(lock, 0)
| ^~~~
drivers/fsi/occ.c:342:21: error: invalid use of undefined type 'struct occ'
342 | seq_no = occ->sequence_number++;
| ^~
drivers/fsi/occ.c:343:17: error: invalid use of undefined type 'struct occ'
343 | if (!occ->sequence_number)
| ^~
drivers/fsi/occ.c:344:20: error: invalid use of undefined type 'struct occ'
344 | occ->sequence_number = 1;
| ^~
drivers/fsi/occ.c:347:72: error: passing argument 6 of 'occ_putsram' from incompatible pointer type [-Werror=incompatible-pointer-types]
347 | rc = occ_putsram(occ, request, request_size, seq_no, checksum, pending);
| ^~~~~~~
| |
| struct occ_pending *
drivers/fsi/occ.c:166:44: note: expected 'struct occ_pending *' but argument is of type 'struct occ_pending *'
166 | struct occ_pending *pending)
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~
drivers/fsi/occ.c:351:36: error: passing argument 2 of 'occ_trigger_attn' from incompatible pointer type [-Werror=incompatible-pointer-types]
351 | rc = occ_trigger_attn(occ, pending);
| ^~~~~~~
| |
| struct occ_pending *
drivers/fsi/occ.c:243:66: note: expected 'struct occ_pending *' but argument is of type 'struct occ_pending *'
243 | static int occ_trigger_attn(struct occ *occ, struct occ_pending *pending)
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~
drivers/fsi/occ.c:358:45: error: passing argument 4 of 'occ_getsram' from incompatible pointer type [-Werror=incompatible-pointer-types]
358 | rc = occ_getsram(occ, 0, 8, pending);
| ^~~~~~~
| |
| struct occ_pending *
drivers/fsi/occ.c:105:86: note: expected 'struct occ_pending *' but argument is of type 'struct occ_pending *'
105 | static int occ_getsram(struct occ *occ, u32 offset, ssize_t len, struct occ_pending *pending)
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~
drivers/fsi/occ.c:364:45: error: invalid use of undefined type 'struct occ'
364 | dev_err(&occ->dev,
| ^~
include/linux/dev_printk.h:110:25: note: in definition of macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~
drivers/fsi/occ.c:364:33: note: in expansion of macro 'dev_err'
364 | dev_err(&occ->dev,
| ^~~~~~~
drivers/fsi/occ.c:382:64: error: invalid use of undefined type 'struct occ'
382 | if ((resp_data_length + 7) > sizeof(occ->buffer)) {
| ^~
drivers/fsi/occ.c:392:80: error: passing argument 4 of 'occ_getsram' from incompatible pointer type [-Werror=incompatible-pointer-types]
392 | rc = occ_getsram(occ, 0, resp_data_length + 7, pending);
| ^~~~~~~
| |
| struct occ_pending *
drivers/fsi/occ.c:105:86: note: expected 'struct occ_pending *' but argument is of type 'struct occ_pending *'
105 | static int occ_getsram(struct occ *occ, u32 offset, ssize_t len, struct occ_pending *pending)
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~
drivers/fsi/occ.c:408:52: error: passing argument 3 of 'occ_store' from incompatible pointer type [-Werror=incompatible-pointer-types]
408 | rc = occ_store(resp, resp_data_length + 7, pending);
| ^~~~~~~
| |
| struct occ_pending *
drivers/fsi/occ.c:54:73: note: expected 'struct occ_pending *' but argument is of type 'struct occ_pending *'
54 | static int occ_store(const void *data, size_t size, struct occ_pending *pending)
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~
drivers/fsi/occ.c:411:26: error: invalid use of undefined type 'struct occ'
411 | mutex_unlock(&occ->lock);
| ^~
In file included from include/linux/bits.h:22,
from include/linux/ratelimit_types.h:5,
from include/linux/ratelimit.h:5:
drivers/fsi/occ.c: In function 'occ_free':
include/linux/container_of.h:19:54: error: invalid use of undefined type 'struct occ'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/fsi/occ.c:417:27: note: in expansion of macro 'container_of'
417 | struct occ *occ = container_of(dev, struct occ, dev);
| ^~~~~~~~~~~~
>> include/linux/compiler_types.h:298:27: error: expression in static assertion is not an integer
298 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/fsi/occ.c:417:27: note: in expansion of macro 'container_of'
417 | struct occ *occ = container_of(dev, struct occ, dev);
| ^~~~~~~~~~~~
In file included from include/uapi/linux/posix_types.h:5,
from include/uapi/linux/types.h:14,
from include/linux/types.h:6,
from include/linux/kasan-checks.h:5,
from include/asm-generic/rwonce.h:26,
from ./arch/mips/include/generated/asm/rwonce.h:1,
from include/linux/compiler.h:246,
from include/linux/dev_printk.h:14:
include/linux/stddef.h:16:33: error: invalid use of undefined type 'struct occ'
16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~
include/linux/container_of.h:22:28: note: in expansion of macro 'offsetof'
22 | ((type *)(__mptr - offsetof(type, member))); })
| ^~~~~~~~
drivers/fsi/occ.c:417:27: note: in expansion of macro 'container_of'
417 | struct occ *occ = container_of(dev, struct occ, dev);
| ^~~~~~~~~~~~
drivers/fsi/occ.c: In function 'occ_register_hwmon':
drivers/fsi/occ.c:431:31: error: invalid use of undefined type 'struct occ'
431 | .parent = &occ->dev,
| ^~
drivers/fsi/occ.c:440:30: error: invalid use of undefined type 'struct occ'
440 | dev_warn(&occ->dev, "Failed to create hwmon device: %ld.\n", PTR_ERR(hwmon_dev));
| ^~
include/linux/dev_printk.h:110:25: note: in definition of macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~
drivers/fsi/occ.c:440:17: note: in expansion of macro 'dev_warn'
440 | dev_warn(&occ->dev, "Failed to create hwmon device: %ld.\n", PTR_ERR(hwmon_dev));
| ^~~~~~~~
drivers/fsi/occ.c: At top level:
drivers/fsi/occ.c:453:84: warning: 'enum versions' declared inside parameter list will not be visible outside of this definition or declaration
453 | int (*get_devt)(struct device *, int, dev_t *, int *), enum versions v)
| ^~~~~~~~
drivers/fsi/occ.c:453:93: error: parameter 3 ('v') has incomplete type
453 | int (*get_devt)(struct device *, int, dev_t *, int *), enum versions v)
| ~~~~~~~~~~~~~~^
drivers/fsi/occ.c:452:13: error: function declaration isn't a prototype [-Werror=strict-prototypes]
452 | struct occ *occ_create(struct sbefifo *sbefifo,
| ^~~~~~~~~~
drivers/fsi/occ.c:452:13: error: redefinition of 'occ_create'
drivers/fsi/occ.h:64:27: note: previous definition of 'occ_create' with type 'struct occ *()'
64 | static inline struct occ *occ_create(struct sbefifo *sbefifo,
| ^~~~~~~~~~
drivers/fsi/occ.c: In function 'occ_create':
drivers/fsi/occ.c:462:30: error: invalid application of 'sizeof' to incomplete type 'struct occ'
462 | occ = kvzalloc(sizeof(*occ), GFP_KERNEL);
| ^
drivers/fsi/occ.c:468:66: error: invalid use of undefined type 'struct occ'
468 | rc = get_devt(sbefifo->dev.parent, (int)fsi_dev_occ, &occ->dev.devt, &idx);
| ^~
drivers/fsi/occ.c:475:12: error: invalid use of undefined type 'struct occ'
475 | occ->dev.type = &fsi_cdev_type;
| ^~
drivers/fsi/occ.c:476:12: error: invalid use of undefined type 'struct occ'
476 | occ->dev.parent = &sbefifo->dev;
| ^~
drivers/fsi/occ.c:477:12: error: invalid use of undefined type 'struct occ'
477 | occ->dev.release = occ_free;
| ^~
drivers/fsi/occ.c:478:31: error: invalid use of undefined type 'struct occ'
478 | device_initialize(&occ->dev);
| ^~
drivers/fsi/occ.c:479:26: error: invalid use of undefined type 'struct occ'
479 | dev_set_name(&occ->dev, "occ%d", idx);
| ^~
drivers/fsi/occ.c:481:9: error: implicit declaration of function 'occ_cdev_init'; did you mean 'cdev_init'? [-Werror=implicit-function-declaration]
481 | occ_cdev_init(occ);
| ^~~~~~~~~~~~~
| cdev_init
drivers/fsi/occ.c:483:24: error: invalid use of undefined type 'struct occ'
483 | mutex_init(&occ->lock);
| ^~
include/linux/mutex.h:105:23: note: in definition of macro 'mutex_init'
105 | __mutex_init((mutex), #mutex, &__key); \
| ^~~~~
drivers/fsi/occ.c:484:12: error: invalid use of undefined type 'struct occ'
484 | occ->sbefifo = sbefifo;
| ^~
drivers/fsi/occ.c:485:12: error: invalid use of undefined type 'struct occ'
485 | occ->version = v;
| ^~
drivers/fsi/occ.c:490:12: error: invalid use of undefined type 'struct occ'
490 | occ->sequence_number = (u8)((jiffies % 0xff) + 1);
| ^~
drivers/fsi/occ.c: At top level:
drivers/fsi/occ.c:497:6: error: redefinition of 'occ_destroy'
497 | void occ_destroy(struct occ *occ, void(*free_devt)(dev_t))
| ^~~~~~~~~~~
drivers/fsi/occ.h:71:20: note: previous definition of 'occ_destroy' with type 'void(struct occ *, void (*)(dev_t))' {aka 'void(struct occ *, void (*)(unsigned int))'}
71 | static inline void occ_destroy(struct occ *occ, void(*free_devt)(dev_t)) {}
| ^~~~~~~~~~~
drivers/fsi/occ.c: In function 'occ_destroy':
drivers/fsi/occ.c:499:12: error: invalid use of undefined type 'struct occ'
499 | occ->dead = 1;
| ^~
drivers/fsi/occ.c:501:35: error: invalid use of undefined type 'struct occ'
501 | device_for_each_child(&occ->dev, NULL, occ_unregister_child);
| ^~
drivers/fsi/occ.c:504:30: error: invalid use of undefined type 'struct occ'
504 | free_devt(occ->dev.devt);
| ^~
drivers/fsi/occ.c:506:17: error: invalid use of undefined type 'struct occ'
506 | if (!occ->no_cdev)
| ^~
drivers/fsi/occ.c:507:37: error: invalid use of undefined type 'struct occ'
507 | cdev_device_del(&occ->occ, &occ->dev);
| ^~
drivers/fsi/occ.c:507:48: error: invalid use of undefined type 'struct occ'
507 | cdev_device_del(&occ->occ, &occ->dev);
| ^~
drivers/fsi/occ.c:509:24: error: invalid use of undefined type 'struct occ'
509 | put_device(&occ->dev);
| ^~
drivers/fsi/occ.c: In function 'fsi_occ_submit':
include/linux/container_of.h:19:54: error: invalid use of undefined type 'struct occ'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/fsi/occ.c:515:27: note: in expansion of macro 'container_of'
515 | struct occ *occ = container_of(dev, struct occ, dev);
| ^~~~~~~~~~~~
>> include/linux/compiler_types.h:298:27: error: expression in static assertion is not an integer
298 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/fsi/occ.c:515:27: note: in expansion of macro 'container_of'
515 | struct occ *occ = container_of(dev, struct occ, dev);
| ^~~~~~~~~~~~
include/linux/stddef.h:16:33: error: invalid use of undefined type 'struct occ'
16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~
include/linux/container_of.h:22:28: note: in expansion of macro 'offsetof'
22 | ((type *)(__mptr - offsetof(type, member))); })
| ^~~~~~~~
drivers/fsi/occ.c:515:27: note: in expansion of macro 'container_of'
515 | struct occ *occ = container_of(dev, struct occ, dev);
| ^~~~~~~~~~~~
drivers/fsi/occ.c:516:28: error: storage size of 'pending' isn't known
516 | struct occ_pending pending;
| ^~~~~~~
drivers/fsi/occ.c:516:28: warning: unused variable 'pending' [-Wunused-variable]
cc1: some warnings being treated as errors
--
In file included from drivers/fsi/occ-cdev.c:12:
drivers/fsi/occ.h:66:43: warning: 'enum versions' declared inside parameter list will not be visible outside of this definition or declaration
66 | enum versions v)
| ^~~~~~~~
drivers/fsi/occ.h:66:52: error: parameter 3 ('v') has incomplete type
66 | enum versions v)
| ~~~~~~~~~~~~~~^
drivers/fsi/occ.h:64:27: error: function declaration isn't a prototype [-Werror=strict-prototypes]
64 | static inline struct occ *occ_create(struct sbefifo *sbefifo,
| ^~~~~~~~~~
drivers/fsi/occ-cdev.c:14:40: warning: 'struct occ_user' declared inside parameter list will not be visible outside of this definition or declaration
14 | static void occ_release_command(struct occ_user *user)
| ^~~~~~~~
drivers/fsi/occ-cdev.c: In function 'occ_release_command':
drivers/fsi/occ-cdev.c:16:17: error: invalid use of undefined type 'struct occ_user'
16 | if (user->pending.allocated)
| ^~
drivers/fsi/occ-cdev.c:17:27: error: invalid use of undefined type 'struct occ_user'
17 | kfree(user->pending.buffer);
| ^~
drivers/fsi/occ-cdev.c:19:13: error: invalid use of undefined type 'struct occ_user'
19 | user->pending.buffer = user->buffer;
| ^~
drivers/fsi/occ-cdev.c:19:36: error: invalid use of undefined type 'struct occ_user'
19 | user->pending.buffer = user->buffer;
| ^~
drivers/fsi/occ-cdev.c:20:13: error: invalid use of undefined type 'struct occ_user'
20 | user->pending.buffer_size = sizeof(user->buffer);
| ^~
drivers/fsi/occ-cdev.c:20:48: error: invalid use of undefined type 'struct occ_user'
20 | user->pending.buffer_size = sizeof(user->buffer);
| ^~
drivers/fsi/occ-cdev.c:21:13: error: invalid use of undefined type 'struct occ_user'
21 | user->pending.data_size = 0;
| ^~
drivers/fsi/occ-cdev.c:22:13: error: invalid use of undefined type 'struct occ_user'
22 | user->pending.allocated = 0;
| ^~
drivers/fsi/occ-cdev.c: In function 'occ_open':
drivers/fsi/occ-cdev.c:29:30: error: invalid application of 'sizeof' to incomplete type 'struct occ_user'
29 | user = kmalloc(sizeof(*user), GFP_KERNEL);
| ^
In file included from include/linux/seqlock.h:19,
from include/linux/dcache.h:11,
from include/linux/fs.h:8,
from drivers/fsi/occ-cdev.c:7:
drivers/fsi/occ-cdev.c:34:25: error: invalid use of undefined type 'struct occ_user'
34 | mutex_init(&user->lock);
| ^~
include/linux/mutex.h:105:23: note: in definition of macro 'mutex_init'
105 | __mutex_init((mutex), #mutex, &__key); \
| ^~~~~
drivers/fsi/occ-cdev.c:35:13: error: invalid use of undefined type 'struct occ_user'
35 | user->occ = container_of(inode->i_cdev, struct occ, occ);
| ^~
In file included from include/linux/container_of.h:5,
from drivers/fsi/occ-cdev.c:4:
include/linux/container_of.h:19:54: error: invalid use of undefined type 'struct occ'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/fsi/occ-cdev.c:35:21: note: in expansion of macro 'container_of'
35 | user->occ = container_of(inode->i_cdev, struct occ, occ);
| ^~~~~~~~~~~~
>> include/linux/compiler_types.h:298:27: error: expression in static assertion is not an integer
298 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/fsi/occ-cdev.c:35:21: note: in expansion of macro 'container_of'
35 | user->occ = container_of(inode->i_cdev, struct occ, occ);
| ^~~~~~~~~~~~
In file included from include/uapi/linux/posix_types.h:5,
from include/uapi/linux/types.h:14,
from include/linux/types.h:6,
from include/linux/kasan-checks.h:5,
from include/asm-generic/rwonce.h:26,
from ./arch/mips/include/generated/asm/rwonce.h:1,
from include/linux/compiler.h:246,
from include/linux/build_bug.h:5:
include/linux/stddef.h:16:33: error: invalid use of undefined type 'struct occ'
16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~
include/linux/container_of.h:22:28: note: in expansion of macro 'offsetof'
22 | ((type *)(__mptr - offsetof(type, member))); })
| ^~~~~~~~
drivers/fsi/occ-cdev.c:35:21: note: in expansion of macro 'container_of'
35 | user->occ = container_of(inode->i_cdev, struct occ, occ);
| ^~~~~~~~~~~~
drivers/fsi/occ-cdev.c:36:13: error: invalid use of undefined type 'struct occ_user'
36 | user->pending.buffer = user->buffer;
| ^~
drivers/fsi/occ-cdev.c:36:36: error: invalid use of undefined type 'struct occ_user'
36 | user->pending.buffer = user->buffer;
| ^~
drivers/fsi/occ-cdev.c:37:13: error: invalid use of undefined type 'struct occ_user'
37 | user->pending.buffer_size = sizeof(user->buffer);
| ^~
drivers/fsi/occ-cdev.c:37:48: error: invalid use of undefined type 'struct occ_user'
37 | user->pending.buffer_size = sizeof(user->buffer);
| ^~
drivers/fsi/occ-cdev.c:38:13: error: invalid use of undefined type 'struct occ_user'
38 | user->pending.data_size = 0;
| ^~
drivers/fsi/occ-cdev.c:39:13: error: invalid use of undefined type 'struct occ_user'
39 | user->pending.allocated = 0;
| ^~
drivers/fsi/occ-cdev.c:40:13: error: invalid use of undefined type 'struct occ_user'
40 | user->pending.pending = 0;
| ^~
drivers/fsi/occ-cdev.c:41:13: error: invalid use of undefined type 'struct occ_user'
41 | user->pending.resizable = 1;
| ^~
drivers/fsi/occ-cdev.c: In function 'occ_read':
drivers/fsi/occ-cdev.c:52:26: error: 'OCC_SRAM_BYTES' undeclared (first use in this function)
52 | if (len + offs > OCC_SRAM_BYTES)
| ^~~~~~~~~~~~~~
drivers/fsi/occ-cdev.c:52:26: note: each undeclared identifier is reported only once for each function it appears in
drivers/fsi/occ-cdev.c:56:25: error: invalid use of undefined type 'struct occ_user'
56 | mutex_lock(&user->lock);
| ^~
include/linux/mutex.h:187:44: note: in definition of macro 'mutex_lock'
187 | #define mutex_lock(lock) mutex_lock_nested(lock, 0)
| ^~~~
drivers/fsi/occ-cdev.c:59:26: error: invalid use of undefined type 'struct occ_user'
59 | if (!user->pending.pending) {
| ^~
drivers/fsi/occ-cdev.c:64:21: error: invalid use of undefined type 'struct occ_user'
64 | user->pending.pending = 0;
| ^~
drivers/fsi/occ-cdev.c:67:22: error: implicit declaration of function 'occ_submit' [-Werror=implicit-function-declaration]
67 | rc = occ_submit(user->occ, user->pending.buffer, user->pending.data_size + 6,
| ^~~~~~~~~~
drivers/fsi/occ-cdev.c:67:37: error: invalid use of undefined type 'struct occ_user'
67 | rc = occ_submit(user->occ, user->pending.buffer, user->pending.data_size + 6,
| ^~
drivers/fsi/occ-cdev.c:67:48: error: invalid use of undefined type 'struct occ_user'
67 | rc = occ_submit(user->occ, user->pending.buffer, user->pending.data_size + 6,
| ^~
drivers/fsi/occ-cdev.c:67:70: error: invalid use of undefined type 'struct occ_user'
67 | rc = occ_submit(user->occ, user->pending.buffer, user->pending.data_size + 6,
| ^~
drivers/fsi/occ-cdev.c:68:38: error: invalid use of undefined type 'struct occ_user'
68 | &user->pending);
| ^~
In file included from include/linux/kernel.h:26,
from include/linux/cpumask.h:10,
from arch/mips/include/asm/processor.h:15,
from arch/mips/include/asm/thread_info.h:16,
from include/linux/thread_info.h:60,
from include/asm-generic/preempt.h:5,
from ./arch/mips/include/generated/asm/preempt.h:1,
from include/linux/preempt.h:78,
from include/linux/spinlock.h:56,
from include/linux/wait.h:9,
from include/linux/wait_bit.h:8,
from include/linux/fs.h:6:
drivers/fsi/occ-cdev.c:73:27: error: invalid use of undefined type 'struct occ_user'
vim +298 include/linux/compiler_types.h
eb111869301e15b7 Rasmus Villemoes 2019-09-13 296
d15155824c501480 Will Deacon 2017-10-24 297 /* Are two types/vars the same type (ignoring qualifiers)? */
d15155824c501480 Will Deacon 2017-10-24 @298 #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
d15155824c501480 Will Deacon 2017-10-24 299
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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