* [tiwai-sound:topic/pm-ops 5/29] sound/isa/cmi8330.c:55:12: warning: 'index' defined but not used
@ 2024-01-28 1:39 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-01-28 1:39 UTC (permalink / raw)
To: Takashi Iwai; +Cc: oe-kbuild-all, alsa-devel
Hi Takashi,
FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git topic/pm-ops
head: 2fe6ffd7c79f740b73533d44de3ae0e542674857
commit: 9757c2b93cfed03065a14a6cd817474891eb55fe [5/29] ALSA: als4000: Replace with DEFINE_SIMPLE_DEV_PM_OPS()
config: powerpc-randconfig-002-20240127 (https://download.01.org/0day-ci/archive/20240128/202401280946.VcZLwAbo-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240128/202401280946.VcZLwAbo-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/202401280946.VcZLwAbo-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from sound/isa/cmi8330.c:41:
include/sound/sb.h:294:20: error: two or more data types in declaration specifiers
294 | static inline void void snd_sbmixer_suspend(struct snd_sb *chip) {}
| ^~~~
include/sound/sb.h:295:20: error: two or more data types in declaration specifiers
295 | static inline void void snd_sbmixer_resume(struct snd_sb *chip) {}
| ^~~~
In file included from include/linux/init.h:5,
from sound/isa/cmi8330.c:32:
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/compiler.h:228:33: note: in expansion of macro 'BUILD_BUG_ON_ZERO'
228 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/array_size.h:11:59: note: in expansion of macro '__must_be_array'
11 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~~~~~~~~~~~~~
include/linux/moduleparam.h:521:20: note: in expansion of macro 'ARRAY_SIZE'
521 | = { .max = ARRAY_SIZE(array), .num = nump, \
| ^~~~~~~~~~
include/linux/moduleparam.h:505:9: note: in expansion of macro 'module_param_array_named'
505 | module_param_array_named(name, name, type, nump, perm)
| ^~~~~~~~~~~~~~~~~~~~~~~~
sound/isa/cmi8330.c:72:1: note: in expansion of macro 'module_param_array'
72 | module_param_array(index, int, NULL, 0444);
| ^~~~~~~~~~~~~~~~~~
>> sound/isa/cmi8330.c:55:12: warning: 'index' defined but not used [-Wunused-variable]
55 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
| ^~~~~
--
In file included from sound/pci/cs5530.c:35:
include/sound/sb.h:294:20: error: two or more data types in declaration specifiers
294 | static inline void void snd_sbmixer_suspend(struct snd_sb *chip) {}
| ^~~~
include/sound/sb.h:295:20: error: two or more data types in declaration specifiers
295 | static inline void void snd_sbmixer_resume(struct snd_sb *chip) {}
| ^~~~
In file included from include/linux/bits.h:21,
from include/linux/bitops.h:6,
from include/linux/log2.h:12,
from include/asm-generic/div64.h:55,
from ./arch/powerpc/include/generated/asm/div64.h:1,
from include/linux/math.h:6,
from include/linux/delay.h:22,
from sound/pci/cs5530.c:30:
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/compiler.h:228:33: note: in expansion of macro 'BUILD_BUG_ON_ZERO'
228 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/array_size.h:11:59: note: in expansion of macro '__must_be_array'
11 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~~~~~~~~~~~~~
include/linux/moduleparam.h:521:20: note: in expansion of macro 'ARRAY_SIZE'
521 | = { .max = ARRAY_SIZE(array), .num = nump, \
| ^~~~~~~~~~
include/linux/moduleparam.h:505:9: note: in expansion of macro 'module_param_array_named'
505 | module_param_array_named(name, name, type, nump, perm)
| ^~~~~~~~~~~~~~~~~~~~~~~~
sound/pci/cs5530.c:46:1: note: in expansion of macro 'module_param_array'
46 | module_param_array(index, int, NULL, 0444);
| ^~~~~~~~~~~~~~~~~~
>> sound/pci/cs5530.c:42:12: warning: 'index' defined but not used [-Wunused-variable]
42 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
| ^~~~~
--
In file included from sound/isa/sb/sb16.c:14,
from sound/isa/sb/sbawe.c:2:
include/sound/sb.h:294:20: error: two or more data types in declaration specifiers
294 | static inline void void snd_sbmixer_suspend(struct snd_sb *chip) {}
| ^~~~
include/sound/sb.h:295:20: error: two or more data types in declaration specifiers
295 | static inline void void snd_sbmixer_resume(struct snd_sb *chip) {}
| ^~~~
In file included from include/linux/bits.h:21,
from include/linux/ratelimit_types.h:5,
from include/linux/ratelimit.h:5,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from arch/powerpc/include/asm/io.h:22,
from arch/powerpc/include/asm/dma.h:22,
from sound/isa/sb/sb16.c:7:
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/compiler.h:228:33: note: in expansion of macro 'BUILD_BUG_ON_ZERO'
228 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/array_size.h:11:59: note: in expansion of macro '__must_be_array'
11 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~~~~~~~~~~~~~
include/linux/moduleparam.h:521:20: note: in expansion of macro 'ARRAY_SIZE'
521 | = { .max = ARRAY_SIZE(array), .num = nump, \
| ^~~~~~~~~~
include/linux/moduleparam.h:505:9: note: in expansion of macro 'module_param_array_named'
505 | module_param_array_named(name, name, type, nump, perm)
| ^~~~~~~~~~~~~~~~~~~~~~~~
sound/isa/sb/sb16.c:69:1: note: in expansion of macro 'module_param_array'
69 | module_param_array(index, int, NULL, 0444);
| ^~~~~~~~~~~~~~~~~~
>> sound/isa/sb/sb16.c:46:12: warning: 'index' defined but not used [-Wunused-variable]
46 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
| ^~~~~
--
In file included from sound/isa/sb/jazz16.c:23:
include/sound/sb.h:294:20: error: two or more data types in declaration specifiers
294 | static inline void void snd_sbmixer_suspend(struct snd_sb *chip) {}
| ^~~~
include/sound/sb.h:295:20: error: two or more data types in declaration specifiers
295 | static inline void void snd_sbmixer_resume(struct snd_sb *chip) {}
| ^~~~
In file included from include/linux/init.h:5,
from sound/isa/sb/jazz16.c:14:
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/compiler.h:228:33: note: in expansion of macro 'BUILD_BUG_ON_ZERO'
228 | #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
| ^~~~~~~~~~~~~~~~~
include/linux/array_size.h:11:59: note: in expansion of macro '__must_be_array'
11 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
| ^~~~~~~~~~~~~~~
include/linux/moduleparam.h:521:20: note: in expansion of macro 'ARRAY_SIZE'
521 | = { .max = ARRAY_SIZE(array), .num = nump, \
| ^~~~~~~~~~
include/linux/moduleparam.h:505:9: note: in expansion of macro 'module_param_array_named'
505 | module_param_array_named(name, name, type, nump, perm)
| ^~~~~~~~~~~~~~~~~~~~~~~~
sound/isa/sb/jazz16.c:44:1: note: in expansion of macro 'module_param_array'
44 | module_param_array(index, int, NULL, 0444);
| ^~~~~~~~~~~~~~~~~~
>> sound/isa/sb/jazz16.c:34:12: warning: 'index' defined but not used [-Wunused-variable]
34 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
| ^~~~~
vim +/index +55 sound/isa/cmi8330.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 54
^1da177e4c3f41 Linus Torvalds 2005-04-16 @55 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
^1da177e4c3f41 Linus Torvalds 2005-04-16 56 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
a67ff6a54095e2 Rusty Russell 2011-12-15 57 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP;
^1da177e4c3f41 Linus Torvalds 2005-04-16 58 #ifdef CONFIG_PNP
a67ff6a54095e2 Rusty Russell 2011-12-15 59 static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
^1da177e4c3f41 Linus Torvalds 2005-04-16 60 #endif
^1da177e4c3f41 Linus Torvalds 2005-04-16 61 static long sbport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
^1da177e4c3f41 Linus Torvalds 2005-04-16 62 static int sbirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
^1da177e4c3f41 Linus Torvalds 2005-04-16 63 static int sbdma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
^1da177e4c3f41 Linus Torvalds 2005-04-16 64 static int sbdma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
^1da177e4c3f41 Linus Torvalds 2005-04-16 65 static long wssport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
^1da177e4c3f41 Linus Torvalds 2005-04-16 66 static int wssirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
^1da177e4c3f41 Linus Torvalds 2005-04-16 67 static int wssdma[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
48972cc5101dee Krzysztof Helt 2009-01-21 68 static long fmport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
c97dff84e0d9a4 Krzysztof Helt 2009-01-29 69 static long mpuport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
c97dff84e0d9a4 Krzysztof Helt 2009-01-29 70 static int mpuirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
^1da177e4c3f41 Linus Torvalds 2005-04-16 71
^1da177e4c3f41 Linus Torvalds 2005-04-16 @72 module_param_array(index, int, NULL, 0444);
69eb88825a7a56 Ondrej Zary 2009-07-04 73 MODULE_PARM_DESC(index, "Index value for CMI8330/CMI8329 soundcard.");
^1da177e4c3f41 Linus Torvalds 2005-04-16 74 module_param_array(id, charp, NULL, 0444);
69eb88825a7a56 Ondrej Zary 2009-07-04 75 MODULE_PARM_DESC(id, "ID string for CMI8330/CMI8329 soundcard.");
^1da177e4c3f41 Linus Torvalds 2005-04-16 76 module_param_array(enable, bool, NULL, 0444);
69eb88825a7a56 Ondrej Zary 2009-07-04 77 MODULE_PARM_DESC(enable, "Enable CMI8330/CMI8329 soundcard.");
^1da177e4c3f41 Linus Torvalds 2005-04-16 78 #ifdef CONFIG_PNP
^1da177e4c3f41 Linus Torvalds 2005-04-16 79 module_param_array(isapnp, bool, NULL, 0444);
^1da177e4c3f41 Linus Torvalds 2005-04-16 80 MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
^1da177e4c3f41 Linus Torvalds 2005-04-16 81 #endif
^1da177e4c3f41 Linus Torvalds 2005-04-16 82
:::::: The code at line 55 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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