On 11/23/23 18:35, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20231123:
>
> Non-merge commits (relative to Linus' tree): 2415
> 3096 files changed, 138691 insertions(+), 92122 deletions(-)
>
> ----------------------------------------------------------------------------
on S390, when CONFIG_REGMAP and none of its subordinate
configs is set:
../drivers/mux/mmio.c: In function 'mux_mmio_probe':
../drivers/mux/mmio.c:76:34: error: storage size of 'field' isn't known
76 | struct reg_field field;
| ^~~~~
In file included from ../include/linux/bits.h:21,
from ../include/linux/bitops.h:6,
from ../drivers/mux/mmio.c:8:
../include/linux/bits.h:23:28: error: first argument to '__builtin_choose_expr' not a constant
23 | (BUILD_BUG_ON_ZERO(__builtin_choose_expr( \
| ^~~~~~~~~~~~~~~~~~~~~
../include/linux/build_bug.h:16:62: note: in definition of macro 'BUILD_BUG_ON_ZERO'
16 | #define BUILD_BUG_ON_ZERO(e) ((int)(sizeof(struct { int:(-!!(e)); })))
| ^
../include/linux/bits.h:37:10: note: in expansion of macro 'GENMASK_INPUT_CHECK'
37 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~~~~~~~~~~~
../drivers/mux/mmio.c:96:29: note: in expansion of macro 'GENMASK'
96 | if (mask != GENMASK(field.msb, field.lsb)) {
| ^~~~~~~
../include/linux/build_bug.h:16:51: error: bit-field '<anonymous>' width not an integer constant
16 | #define BUILD_BUG_ON_ZERO(e) ((int)(sizeof(struct { int:(-!!(e)); })))
| ^
../include/linux/bits.h:23:10: note: in expansion of macro 'BUILD_BUG_ON_ZERO'
23 | (BUILD_BUG_ON_ZERO(__builtin_choose_expr( \
| ^~~~~~~~~~~~~~~~~
../include/linux/bits.h:37:10: note: in expansion of macro 'GENMASK_INPUT_CHECK'
37 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~~~~~~~~~~~
../drivers/mux/mmio.c:96:29: note: in expansion of macro 'GENMASK'
96 | if (mask != GENMASK(field.msb, field.lsb)) {
| ^~~~~~~
../drivers/mux/mmio.c:102:29: error: implicit declaration of function 'devm_regmap_field_alloc' [-Werror=implicit-function-declaration]
102 | fields[i] = devm_regmap_field_alloc(dev, regmap, field);
| ^~~~~~~~~~~~~~~~~~~~~~~
../drivers/mux/mmio.c:76:34: warning: unused variable 'field' [-Wunused-variable]
76 | struct reg_field field;
| ^~~~~
cc1: some warnings being treated as errors
Full randconfig file is attached.
--
~RandyAttachment:
config-s390-mux-mmio.gz
Description: application/gzip
