linux-next: build failure after merge of the pm tree

[Stephen Rothwell]

Hi all,

After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
failed like this:

In file included from include/linux/list.h:5,
                 from include/linux/kobject.h:19,
                 from include/linux/of.h:17,
                 from include/linux/irqdomain.h:35,
                 from include/linux/acpi.h:13,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c: In function 'hisi_lpc_acpi_remove':
drivers/bus/hisi_lpc.c:488:41: error: 'struct acpi_device' has no member named 'children'
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                         ^~
include/linux/container_of.h:18:33: note: in definition of macro 'container_of'
   18 |         void *__mptr = (void *)(ptr);                                   \
      |                                 ^~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
In file included from include/linux/bits.h:22,
                 from include/linux/ioport.h:13,
                 from include/linux/acpi.h:12,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:488:41: error: 'struct acpi_device' has no member named 'children'
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                         ^~
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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                                     ^~~~
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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:41: error: 'struct acpi_device' has no member named 'children'
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                         ^~
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:20:23: note: in expansion of macro '__same_type'
   20 |                       __same_type(*(ptr), void),                        \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:293:27: error: expression in static assertion is not an integer
  293 | #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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
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/x86/include/generated/asm/rwonce.h:1,
                 from include/linux/compiler.h:248,
                 from include/linux/build_bug.h:5,
                 from include/linux/bits.h:22,
                 from include/linux/ioport.h:13,
                 from include/linux/acpi.h:12,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                                     ^~~~
include/linux/stddef.h:16:58: note: in definition of macro 'offsetof'
   16 | #define offsetof(TYPE, MEMBER)  __builtin_offsetof(TYPE, MEMBER)
      |                                                          ^~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
In file included from include/linux/kobject.h:19,
                 from include/linux/of.h:17,
                 from include/linux/irqdomain.h:35,
                 from include/linux/acpi.h:13,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                                     ^~~~
include/linux/list.h:665:16: note: in definition of macro 'list_entry_is_head'
  665 |         (&pos->member == (head))
      |                ^~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:41: error: 'struct acpi_device' has no member named 'children'
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                         ^~
include/linux/list.h:665:27: note: in definition of macro 'list_entry_is_head'
  665 |         (&pos->member == (head))
      |                           ^~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
In file included from include/linux/list.h:5,
                 from include/linux/kobject.h:19,
                 from include/linux/of.h:17,
                 from include/linux/irqdomain.h:35,
                 from include/linux/acpi.h:13,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                                     ^~~~
include/linux/container_of.h:18:33: note: in definition of macro 'container_of'
   18 |         void *__mptr = (void *)(ptr);                                   \
      |                                 ^~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
In file included from include/linux/bits.h:22,
                 from include/linux/ioport.h:13,
                 from include/linux/acpi.h:12,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                                     ^~~~
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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                                     ^~~~
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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                                     ^~~~
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:20:23: note: in expansion of macro '__same_type'
   20 |                       __same_type(*(ptr), void),                        \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:293:27: error: expression in static assertion is not an integer
  293 | #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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
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/x86/include/generated/asm/rwonce.h:1,
                 from include/linux/compiler.h:248,
                 from include/linux/build_bug.h:5,
                 from include/linux/bits.h:22,
                 from include/linux/ioport.h:13,
                 from include/linux/acpi.h:12,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:488:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  488 |         list_for_each_entry(child, &adev->children, node)
      |                                                     ^~~~
include/linux/stddef.h:16:58: note: in definition of macro 'offsetof'
   16 | #define offsetof(TYPE, MEMBER)  __builtin_offsetof(TYPE, MEMBER)
      |                                                          ^~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:488:9: note: in expansion of macro 'list_for_each_entry'
  488 |         list_for_each_entry(child, &adev->children, node)
      |         ^~~~~~~~~~~~~~~~~~~
In file included from include/linux/list.h:5,
                 from include/linux/kobject.h:19,
                 from include/linux/of.h:17,
                 from include/linux/irqdomain.h:35,
                 from include/linux/acpi.h:13,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c: In function 'hisi_lpc_acpi_probe':
drivers/bus/hisi_lpc.c:509:41: error: 'struct acpi_device' has no member named 'children'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                         ^~
include/linux/container_of.h:18:33: note: in definition of macro 'container_of'
   18 |         void *__mptr = (void *)(ptr);                                   \
      |                                 ^~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
In file included from include/linux/bits.h:22,
                 from include/linux/ioport.h:13,
                 from include/linux/acpi.h:12,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:509:41: error: 'struct acpi_device' has no member named 'children'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                         ^~
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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                                     ^~~~
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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:41: error: 'struct acpi_device' has no member named 'children'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                         ^~
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:20:23: note: in expansion of macro '__same_type'
   20 |                       __same_type(*(ptr), void),                        \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:293:27: error: expression in static assertion is not an integer
  293 | #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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
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/x86/include/generated/asm/rwonce.h:1,
                 from include/linux/compiler.h:248,
                 from include/linux/build_bug.h:5,
                 from include/linux/bits.h:22,
                 from include/linux/ioport.h:13,
                 from include/linux/acpi.h:12,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:509:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                                     ^~~~
include/linux/stddef.h:16:58: note: in definition of macro 'offsetof'
   16 | #define offsetof(TYPE, MEMBER)  __builtin_offsetof(TYPE, MEMBER)
      |                                                          ^~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:531:9: note: in expansion of macro 'list_entry'
  531 |         list_entry((ptr)->next, type, member)
      |         ^~~~~~~~~~
include/linux/list.h:674:20: note: in expansion of macro 'list_first_entry'
  674 |         for (pos = list_first_entry(head, typeof(*pos), member);        \
      |                    ^~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
In file included from include/linux/kobject.h:19,
                 from include/linux/of.h:17,
                 from include/linux/irqdomain.h:35,
                 from include/linux/acpi.h:13,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:509:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                                     ^~~~
include/linux/list.h:665:16: note: in definition of macro 'list_entry_is_head'
  665 |         (&pos->member == (head))
      |                ^~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:41: error: 'struct acpi_device' has no member named 'children'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                         ^~
include/linux/list.h:665:27: note: in definition of macro 'list_entry_is_head'
  665 |         (&pos->member == (head))
      |                           ^~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
In file included from include/linux/list.h:5,
                 from include/linux/kobject.h:19,
                 from include/linux/of.h:17,
                 from include/linux/irqdomain.h:35,
                 from include/linux/acpi.h:13,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:509:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                                     ^~~~
include/linux/container_of.h:18:33: note: in definition of macro 'container_of'
   18 |         void *__mptr = (void *)(ptr);                                   \
      |                                 ^~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
In file included from include/linux/bits.h:22,
                 from include/linux/ioport.h:13,
                 from include/linux/acpi.h:12,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:509:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                                     ^~~~
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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                                     ^~~~
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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                                     ^~~~
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:20:23: note: in expansion of macro '__same_type'
   20 |                       __same_type(*(ptr), void),                        \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:293:27: error: expression in static assertion is not an integer
  293 | #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) ||       \
      |                       ^~~~~~~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~
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/x86/include/generated/asm/rwonce.h:1,
                 from include/linux/compiler.h:248,
                 from include/linux/build_bug.h:5,
                 from include/linux/bits.h:22,
                 from include/linux/ioport.h:13,
                 from include/linux/acpi.h:12,
                 from drivers/bus/hisi_lpc.c:9:
drivers/bus/hisi_lpc.c:509:53: error: 'struct acpi_device' has no member named 'node'; did you mean 'fwnode'?
  509 |         list_for_each_entry(child, &adev->children, node) {
      |                                                     ^~~~
include/linux/stddef.h:16:58: note: in definition of macro 'offsetof'
   16 | #define offsetof(TYPE, MEMBER)  __builtin_offsetof(TYPE, MEMBER)
      |                                                          ^~~~~~
include/linux/list.h:520:9: note: in expansion of macro 'container_of'
  520 |         container_of(ptr, type, member)
      |         ^~~~~~~~~~~~
include/linux/list.h:564:9: note: in expansion of macro 'list_entry'
  564 |         list_entry((pos)->member.next, typeof(*(pos)), member)
      |         ^~~~~~~~~~
include/linux/list.h:676:20: note: in expansion of macro 'list_next_entry'
  676 |              pos = list_next_entry(pos, member))
      |                    ^~~~~~~~~~~~~~~
drivers/bus/hisi_lpc.c:509:9: note: in expansion of macro 'list_for_each_entry'
  509 |         list_for_each_entry(child, &adev->children, node) {
      |         ^~~~~~~~~~~~~~~~~~~

Caused by commit

  647590eb6f34 ("ACPI: bus: Drop unused list heads from struct acpi_device")

I have used the pm tree from next-20220628 for today.

-- 
Cheers,
Stephen Rothwell

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