* [asahilinux:isp/heap-alloc 113/143] drivers/media/platform/apple/isp/isp-drv.c:392:34: warning: unused variable 'apple_isp_hw_t8110'
@ 2023-09-10 20:44 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-09-10 20:44 UTC (permalink / raw)
To: Eileen Yoon; +Cc: llvm, oe-kbuild-all, Hector Martin
tree: https://github.com/AsahiLinux/linux isp/heap-alloc
head: fdd4fa0037948a22f3fff6d893e4ccb26cdb2396
commit: 0d0847e7706a7944b9c5a7ddbd497517e5ff1c64 [113/143] media: apple: isp: IMX558 initial support
config: hexagon-randconfig-r024-20230911 (https://download.01.org/0day-ci/archive/20230911/202309110434.IG9NsNRi-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230911/202309110434.IG9NsNRi-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/202309110434.IG9NsNRi-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/media/platform/apple/isp/isp-drv.c:12:
In file included from include/linux/iommu.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
547 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
560 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
| ^
In file included from drivers/media/platform/apple/isp/isp-drv.c:12:
In file included from include/linux/iommu.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
573 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
| ^
In file included from drivers/media/platform/apple/isp/isp-drv.c:12:
In file included from include/linux/iommu.h:10:
In file included from include/linux/scatterlist.h:9:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
584 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
594 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
604 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
drivers/media/platform/apple/isp/isp-drv.c:112:10: warning: format specifies type 'unsigned long long' but the argument has type 'phys_addr_t' (aka 'unsigned int') [-Wformat]
112 | isp_dbg(isp, "reserving: %d: phys: 0x%llx size: 0x%llx iova: 0x%llx\n",
| ~~~~
| %x
113 | index, resv->phys, resv->size, resv->iova);
| ^~~~~~~~~~
drivers/media/platform/apple/isp/isp-drv.h:252:47: note: expanded from macro 'isp_dbg'
252 | dev_dbg((isp)->dev, "[%s] " fmt, __func__, ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
include/linux/dev_printk.h:163:47: note: expanded from macro 'dev_dbg'
163 | dev_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__); \
| ~~~ ^~~~~~~~~~~
include/linux/dev_printk.h:129:34: note: expanded from macro 'dev_printk'
129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \
| ~~~ ^~~~~~~~~~~
drivers/media/platform/apple/isp/isp-drv.c:112:34: warning: format specifies type 'unsigned long long' but the argument has type 'dma_addr_t' (aka 'unsigned int') [-Wformat]
112 | isp_dbg(isp, "reserving: %d: phys: 0x%llx size: 0x%llx iova: 0x%llx\n",
| ~~~~
| %x
113 | index, resv->phys, resv->size, resv->iova);
| ^~~~~~~~~~
drivers/media/platform/apple/isp/isp-drv.h:252:47: note: expanded from macro 'isp_dbg'
252 | dev_dbg((isp)->dev, "[%s] " fmt, __func__, ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
include/linux/dev_printk.h:163:47: note: expanded from macro 'dev_dbg'
163 | dev_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__); \
| ~~~ ^~~~~~~~~~~
include/linux/dev_printk.h:129:34: note: expanded from macro 'dev_printk'
129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \
| ~~~ ^~~~~~~~~~~
drivers/media/platform/apple/isp/isp-drv.c:365:34: warning: unused variable 'apple_isp_hw_t6000' [-Wunused-const-variable]
365 | static const struct apple_isp_hw apple_isp_hw_t6000 = {
| ^
>> drivers/media/platform/apple/isp/isp-drv.c:392:34: warning: unused variable 'apple_isp_hw_t8110' [-Wunused-const-variable]
392 | static const struct apple_isp_hw apple_isp_hw_t8110 = {
| ^
10 warnings generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for TYPEC
Depends on [n]: USB_SUPPORT [=n]
Selected by [y]:
- PHY_APPLE_ATC [=y] && (ARCH_APPLE || COMPILE_TEST [=y])
vim +/apple_isp_hw_t8110 +392 drivers/media/platform/apple/isp/isp-drv.c
364
> 365 static const struct apple_isp_hw apple_isp_hw_t6000 = {
366 .pmu_base = 0x28e584000,
367
368 .dsid_clr_base0 = 0x200014000,
369 .dsid_clr_base1 = 0x200054000,
370 .dsid_clr_base2 = 0x200094000,
371 .dsid_clr_base3 = 0x2000d4000,
372 .dsid_clr_range0 = 0x1000,
373 .dsid_clr_range1 = 0x1000,
374 .dsid_clr_range2 = 0x1000,
375 .dsid_clr_range3 = 0x1000,
376
377 .clock_scratch = 0x28e3d0868,
378 .clock_base = 0x0,
379 .clock_bit = 0x0,
380 .clock_size = 0x8,
381 .bandwidth_scratch = 0x28e3d0980,
382 .bandwidth_base = 0x0,
383 .bandwidth_bit = 0x0,
384 .bandwidth_size = 0x8,
385
386 .stream_command = DART_T8020_STREAM_COMMAND,
387 .stream_select = DART_T8020_STREAM_SELECT,
388 .ttbr = DART_T8020_TTBR,
389 .stream_command_invalidate = DART_T8020_STREAM_COMMAND_INVALIDATE,
390 };
391
> 392 static const struct apple_isp_hw apple_isp_hw_t8110 = {
393 .pmu_base = 0x23b704000,
394
395 .dsid_clr_base0 = 0x200014000, // TODO
396 .dsid_clr_base1 = 0x200054000,
397 .dsid_clr_base2 = 0x200094000,
398 .dsid_clr_base3 = 0x2000d4000,
399 .dsid_clr_range0 = 0x1000,
400 .dsid_clr_range1 = 0x1000,
401 .dsid_clr_range2 = 0x1000,
402 .dsid_clr_range3 = 0x1000,
403
404 .clock_scratch = 0x23b3d0560,
405 .clock_base = 0x0,
406 .clock_bit = 0x0,
407 .clock_size = 0x8,
408 .bandwidth_scratch = 0x23b3d05d0,
409 .bandwidth_base = 0x0,
410 .bandwidth_bit = 0x0,
411 .bandwidth_size = 0x8,
412
413 .stream_command = DART_T8020_STREAM_COMMAND, // TODO
414 .stream_select = DART_T8020_STREAM_SELECT,
415 .ttbr = DART_T8020_TTBR,
416 .stream_command_invalidate = DART_T8020_STREAM_COMMAND_INVALIDATE,
417 };
418
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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