* [linux-next:master 7363/12319] drivers/dpll/zl3073x/core.c:101:21: error: variable 'zl3073x_regmap_range' has initializer but incomplete type
@ 2025-07-26 10:36 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-07-26 10:36 UTC (permalink / raw)
To: Ivan Vecera; +Cc: oe-kbuild-all, Jakub Kicinski, Jiri Pirko
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: d7af19298454ed155f5cf67201a70f5cf836c842
commit: 2df8e64e01c10a4b75ea7797629f9e764a840eb0 [7363/12319] dpll: Add basic Microchip ZL3073x support
config: um-randconfig-002-20250726 (https://download.01.org/0day-ci/archive/20250726/202507261849.EJ0cdOev-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250726/202507261849.EJ0cdOev-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202507261849.EJ0cdOev-lkp@intel.com/
Note: the linux-next/master HEAD d7af19298454ed155f5cf67201a70f5cf836c842 builds fine.
It may have been fixed somewhere.
All error/warnings (new ones prefixed by >>):
>> drivers/dpll/zl3073x/core.c:101:21: error: variable 'zl3073x_regmap_range' has initializer but incomplete type
101 | static const struct regmap_range_cfg zl3073x_regmap_range = {
| ^~~~~~~~~~~~~~~~
>> drivers/dpll/zl3073x/core.c:102:10: error: 'const struct regmap_range_cfg' has no member named 'range_min'
102 | .range_min = ZL_RANGE_OFFSET,
| ^~~~~~~~~
>> drivers/dpll/zl3073x/core.c:93:33: warning: excess elements in struct initializer
93 | #define ZL_RANGE_OFFSET 0x80
| ^~~~
drivers/dpll/zl3073x/core.c:102:27: note: in expansion of macro 'ZL_RANGE_OFFSET'
102 | .range_min = ZL_RANGE_OFFSET,
| ^~~~~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:93:33: note: (near initialization for 'zl3073x_regmap_range')
93 | #define ZL_RANGE_OFFSET 0x80
| ^~~~
drivers/dpll/zl3073x/core.c:102:27: note: in expansion of macro 'ZL_RANGE_OFFSET'
102 | .range_min = ZL_RANGE_OFFSET,
| ^~~~~~~~~~~~~~~
>> drivers/dpll/zl3073x/core.c:103:10: error: 'const struct regmap_range_cfg' has no member named 'range_max'
103 | .range_max = ZL_RANGE_OFFSET + ZL_NUM_REGS - 1,
| ^~~~~~~~~
>> drivers/dpll/zl3073x/core.c:93:33: warning: excess elements in struct initializer
93 | #define ZL_RANGE_OFFSET 0x80
| ^~~~
drivers/dpll/zl3073x/core.c:103:27: note: in expansion of macro 'ZL_RANGE_OFFSET'
103 | .range_max = ZL_RANGE_OFFSET + ZL_NUM_REGS - 1,
| ^~~~~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:93:33: note: (near initialization for 'zl3073x_regmap_range')
93 | #define ZL_RANGE_OFFSET 0x80
| ^~~~
drivers/dpll/zl3073x/core.c:103:27: note: in expansion of macro 'ZL_RANGE_OFFSET'
103 | .range_max = ZL_RANGE_OFFSET + ZL_NUM_REGS - 1,
| ^~~~~~~~~~~~~~~
>> drivers/dpll/zl3073x/core.c:104:10: error: 'const struct regmap_range_cfg' has no member named 'selector_reg'
104 | .selector_reg = ZL_PAGE_SEL,
| ^~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:96:33: warning: excess elements in struct initializer
96 | #define ZL_PAGE_SEL 0x7F
| ^~~~
drivers/dpll/zl3073x/core.c:104:27: note: in expansion of macro 'ZL_PAGE_SEL'
104 | .selector_reg = ZL_PAGE_SEL,
| ^~~~~~~~~~~
drivers/dpll/zl3073x/core.c:96:33: note: (near initialization for 'zl3073x_regmap_range')
96 | #define ZL_PAGE_SEL 0x7F
| ^~~~
drivers/dpll/zl3073x/core.c:104:27: note: in expansion of macro 'ZL_PAGE_SEL'
104 | .selector_reg = ZL_PAGE_SEL,
| ^~~~~~~~~~~
>> drivers/dpll/zl3073x/core.c:105:10: error: 'const struct regmap_range_cfg' has no member named 'selector_mask'
105 | .selector_mask = ZL_PAGE_SEL_MASK,
| ^~~~~~~~~~~~~
In file included from drivers/dpll/zl3073x/core.c:5:
include/linux/bits.h:87:9: warning: excess elements in struct initializer
87 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^
drivers/dpll/zl3073x/core.c:97:33: note: in expansion of macro 'GENMASK'
97 | #define ZL_PAGE_SEL_MASK GENMASK(3, 0)
| ^~~~~~~
drivers/dpll/zl3073x/core.c:105:27: note: in expansion of macro 'ZL_PAGE_SEL_MASK'
105 | .selector_mask = ZL_PAGE_SEL_MASK,
| ^~~~~~~~~~~~~~~~
include/linux/bits.h:87:9: note: (near initialization for 'zl3073x_regmap_range')
87 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^
drivers/dpll/zl3073x/core.c:97:33: note: in expansion of macro 'GENMASK'
97 | #define ZL_PAGE_SEL_MASK GENMASK(3, 0)
| ^~~~~~~
drivers/dpll/zl3073x/core.c:105:27: note: in expansion of macro 'ZL_PAGE_SEL_MASK'
105 | .selector_mask = ZL_PAGE_SEL_MASK,
| ^~~~~~~~~~~~~~~~
>> drivers/dpll/zl3073x/core.c:106:10: error: 'const struct regmap_range_cfg' has no member named 'selector_shift'
106 | .selector_shift = 0,
| ^~~~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:106:27: warning: excess elements in struct initializer
106 | .selector_shift = 0,
| ^
drivers/dpll/zl3073x/core.c:106:27: note: (near initialization for 'zl3073x_regmap_range')
>> drivers/dpll/zl3073x/core.c:107:10: error: 'const struct regmap_range_cfg' has no member named 'window_start'
107 | .window_start = 0,
| ^~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:107:27: warning: excess elements in struct initializer
107 | .window_start = 0,
| ^
drivers/dpll/zl3073x/core.c:107:27: note: (near initialization for 'zl3073x_regmap_range')
>> drivers/dpll/zl3073x/core.c:108:10: error: 'const struct regmap_range_cfg' has no member named 'window_len'
108 | .window_len = ZL_PAGE_SIZE,
| ^~~~~~~~~~
drivers/dpll/zl3073x/core.c:94:33: warning: excess elements in struct initializer
94 | #define ZL_PAGE_SIZE 0x80
| ^~~~
drivers/dpll/zl3073x/core.c:108:27: note: in expansion of macro 'ZL_PAGE_SIZE'
108 | .window_len = ZL_PAGE_SIZE,
| ^~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:94:33: note: (near initialization for 'zl3073x_regmap_range')
94 | #define ZL_PAGE_SIZE 0x80
| ^~~~
drivers/dpll/zl3073x/core.c:108:27: note: in expansion of macro 'ZL_PAGE_SIZE'
108 | .window_len = ZL_PAGE_SIZE,
| ^~~~~~~~~~~~
>> drivers/dpll/zl3073x/core.c:118:14: error: variable 'zl3073x_regmap_config' has initializer but incomplete type
118 | const struct regmap_config zl3073x_regmap_config = {
| ^~~~~~~~~~~~~
>> drivers/dpll/zl3073x/core.c:119:10: error: 'const struct regmap_config' has no member named 'reg_bits'
119 | .reg_bits = 8,
| ^~~~~~~~
drivers/dpll/zl3073x/core.c:119:27: warning: excess elements in struct initializer
119 | .reg_bits = 8,
| ^
drivers/dpll/zl3073x/core.c:119:27: note: (near initialization for 'zl3073x_regmap_config')
>> drivers/dpll/zl3073x/core.c:120:10: error: 'const struct regmap_config' has no member named 'val_bits'
120 | .val_bits = 8,
| ^~~~~~~~
drivers/dpll/zl3073x/core.c:120:27: warning: excess elements in struct initializer
120 | .val_bits = 8,
| ^
drivers/dpll/zl3073x/core.c:120:27: note: (near initialization for 'zl3073x_regmap_config')
drivers/dpll/zl3073x/core.c:121:10: error: 'const struct regmap_config' has no member named 'max_register'
121 | .max_register = ZL_RANGE_OFFSET + ZL_NUM_REGS - 1,
| ^~~~~~~~~~~~
>> drivers/dpll/zl3073x/core.c:93:33: warning: excess elements in struct initializer
93 | #define ZL_RANGE_OFFSET 0x80
| ^~~~
drivers/dpll/zl3073x/core.c:121:27: note: in expansion of macro 'ZL_RANGE_OFFSET'
121 | .max_register = ZL_RANGE_OFFSET + ZL_NUM_REGS - 1,
| ^~~~~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:93:33: note: (near initialization for 'zl3073x_regmap_config')
93 | #define ZL_RANGE_OFFSET 0x80
| ^~~~
drivers/dpll/zl3073x/core.c:121:27: note: in expansion of macro 'ZL_RANGE_OFFSET'
121 | .max_register = ZL_RANGE_OFFSET + ZL_NUM_REGS - 1,
| ^~~~~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:122:10: error: 'const struct regmap_config' has no member named 'ranges'
122 | .ranges = &zl3073x_regmap_range,
| ^~~~~~
drivers/dpll/zl3073x/core.c:122:27: warning: excess elements in struct initializer
122 | .ranges = &zl3073x_regmap_range,
| ^
drivers/dpll/zl3073x/core.c:122:27: note: (near initialization for 'zl3073x_regmap_config')
drivers/dpll/zl3073x/core.c:123:10: error: 'const struct regmap_config' has no member named 'num_ranges'
123 | .num_ranges = 1,
| ^~~~~~~~~~
drivers/dpll/zl3073x/core.c:123:27: warning: excess elements in struct initializer
123 | .num_ranges = 1,
| ^
drivers/dpll/zl3073x/core.c:123:27: note: (near initialization for 'zl3073x_regmap_config')
drivers/dpll/zl3073x/core.c:124:10: error: 'const struct regmap_config' has no member named 'cache_type'
124 | .cache_type = REGCACHE_MAPLE,
| ^~~~~~~~~~
drivers/dpll/zl3073x/core.c:124:27: warning: excess elements in struct initializer
124 | .cache_type = REGCACHE_MAPLE,
| ^~~~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:124:27: note: (near initialization for 'zl3073x_regmap_config')
>> drivers/dpll/zl3073x/core.c:125:10: error: 'const struct regmap_config' has no member named 'volatile_reg'
125 | .volatile_reg = zl3073x_is_volatile_reg,
| ^~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:125:27: warning: excess elements in struct initializer
125 | .volatile_reg = zl3073x_is_volatile_reg,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/dpll/zl3073x/core.c:125:27: note: (near initialization for 'zl3073x_regmap_config')
>> drivers/dpll/zl3073x/core.c:101:38: error: storage size of 'zl3073x_regmap_range' isn't known
101 | static const struct regmap_range_cfg zl3073x_regmap_range = {
| ^~~~~~~~~~~~~~~~~~~~
In file included from include/linux/linkage.h:7,
from include/linux/printk.h:8,
from include/asm-generic/bug.h:22,
from ./arch/um/include/generated/asm/bug.h:1,
from arch/x86/include/asm/alternative.h:9,
from arch/x86/um/asm/barrier.h:6,
from include/linux/list.h:11,
from arch/um/include/linux/time-internal.h:9,
from arch/x86/um/asm/processor.h:4,
from include/linux/sched.h:13,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from drivers/dpll/zl3073x/core.c:6:
>> drivers/dpll/zl3073x/core.c:127:22: error: storage size of 'zl3073x_regmap_config' isn't known
127 | EXPORT_SYMBOL_NS_GPL(zl3073x_regmap_config, "ZL3073X");
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/export.h:76:28: note: in definition of macro '__EXPORT_SYMBOL'
76 | extern typeof(sym) sym; \
| ^~~
drivers/dpll/zl3073x/core.c:127:1: note: in expansion of macro 'EXPORT_SYMBOL_NS_GPL'
127 | EXPORT_SYMBOL_NS_GPL(zl3073x_regmap_config, "ZL3073X");
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/dpll/zl3073x/core.c:127:22: error: storage size of 'zl3073x_regmap_config' isn't known
127 | EXPORT_SYMBOL_NS_GPL(zl3073x_regmap_config, "ZL3073X");
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/export.h:76:28: note: in definition of macro '__EXPORT_SYMBOL'
76 | extern typeof(sym) sym; \
| ^~~
drivers/dpll/zl3073x/core.c:127:1: note: in expansion of macro 'EXPORT_SYMBOL_NS_GPL'
127 | EXPORT_SYMBOL_NS_GPL(zl3073x_regmap_config, "ZL3073X");
| ^~~~~~~~~~~~~~~~~~~~
vim +/zl3073x_regmap_range +101 drivers/dpll/zl3073x/core.c
2
3 #include <linux/array_size.h>
4 #include <linux/bitfield.h>
5 #include <linux/bits.h>
> 6 #include <linux/dev_printk.h>
7 #include <linux/device.h>
8 #include <linux/export.h>
9 #include <linux/module.h>
10 #include <linux/netlink.h>
11 #include <linux/regmap.h>
12 #include <linux/sprintf.h>
13 #include <linux/unaligned.h>
14 #include <net/devlink.h>
15
16 #include "core.h"
17 #include "devlink.h"
18 #include "regs.h"
19
20 /* Chip IDs for zl30731 */
21 static const u16 zl30731_ids[] = {
22 0x0E93,
23 0x1E93,
24 0x2E93,
25 };
26
27 const struct zl3073x_chip_info zl30731_chip_info = {
28 .ids = zl30731_ids,
29 .num_ids = ARRAY_SIZE(zl30731_ids),
30 .num_channels = 1,
31 };
32 EXPORT_SYMBOL_NS_GPL(zl30731_chip_info, "ZL3073X");
33
34 /* Chip IDs for zl30732 */
35 static const u16 zl30732_ids[] = {
36 0x0E30,
37 0x0E94,
38 0x1E94,
39 0x1F60,
40 0x2E94,
41 0x3FC4,
42 };
43
44 const struct zl3073x_chip_info zl30732_chip_info = {
45 .ids = zl30732_ids,
46 .num_ids = ARRAY_SIZE(zl30732_ids),
47 .num_channels = 2,
48 };
49 EXPORT_SYMBOL_NS_GPL(zl30732_chip_info, "ZL3073X");
50
51 /* Chip IDs for zl30733 */
52 static const u16 zl30733_ids[] = {
53 0x0E95,
54 0x1E95,
55 0x2E95,
56 };
57
58 const struct zl3073x_chip_info zl30733_chip_info = {
59 .ids = zl30733_ids,
60 .num_ids = ARRAY_SIZE(zl30733_ids),
61 .num_channels = 3,
62 };
63 EXPORT_SYMBOL_NS_GPL(zl30733_chip_info, "ZL3073X");
64
65 /* Chip IDs for zl30734 */
66 static const u16 zl30734_ids[] = {
67 0x0E96,
68 0x1E96,
69 0x2E96,
70 };
71
72 const struct zl3073x_chip_info zl30734_chip_info = {
73 .ids = zl30734_ids,
74 .num_ids = ARRAY_SIZE(zl30734_ids),
75 .num_channels = 4,
76 };
77 EXPORT_SYMBOL_NS_GPL(zl30734_chip_info, "ZL3073X");
78
79 /* Chip IDs for zl30735 */
80 static const u16 zl30735_ids[] = {
81 0x0E97,
82 0x1E97,
83 0x2E97,
84 };
85
86 const struct zl3073x_chip_info zl30735_chip_info = {
87 .ids = zl30735_ids,
88 .num_ids = ARRAY_SIZE(zl30735_ids),
89 .num_channels = 5,
90 };
91 EXPORT_SYMBOL_NS_GPL(zl30735_chip_info, "ZL3073X");
92
> 93 #define ZL_RANGE_OFFSET 0x80
> 94 #define ZL_PAGE_SIZE 0x80
95 #define ZL_NUM_PAGES 15
96 #define ZL_PAGE_SEL 0x7F
> 97 #define ZL_PAGE_SEL_MASK GENMASK(3, 0)
98 #define ZL_NUM_REGS (ZL_NUM_PAGES * ZL_PAGE_SIZE)
99
100 /* Regmap range configuration */
> 101 static const struct regmap_range_cfg zl3073x_regmap_range = {
> 102 .range_min = ZL_RANGE_OFFSET,
> 103 .range_max = ZL_RANGE_OFFSET + ZL_NUM_REGS - 1,
> 104 .selector_reg = ZL_PAGE_SEL,
> 105 .selector_mask = ZL_PAGE_SEL_MASK,
> 106 .selector_shift = 0,
> 107 .window_start = 0,
> 108 .window_len = ZL_PAGE_SIZE,
109 };
110
111 static bool
112 zl3073x_is_volatile_reg(struct device *dev __maybe_unused, unsigned int reg)
113 {
114 /* Only page selector is non-volatile */
115 return reg != ZL_PAGE_SEL;
116 }
117
> 118 const struct regmap_config zl3073x_regmap_config = {
> 119 .reg_bits = 8,
> 120 .val_bits = 8,
121 .max_register = ZL_RANGE_OFFSET + ZL_NUM_REGS - 1,
122 .ranges = &zl3073x_regmap_range,
> 123 .num_ranges = 1,
> 124 .cache_type = REGCACHE_MAPLE,
> 125 .volatile_reg = zl3073x_is_volatile_reg,
126 };
> 127 EXPORT_SYMBOL_NS_GPL(zl3073x_regmap_config, "ZL3073X");
128
--
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2025-07-26 10:36 [linux-next:master 7363/12319] drivers/dpll/zl3073x/core.c:101:21: error: variable 'zl3073x_regmap_range' has initializer but incomplete type kernel test robot
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