drivers/remoteproc/qcom_q6v5_pas.c:123:9: sparse: sparse: incorrect type in argument 2 (different address spaces)

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   f1a09972a45ae63efbd1587337c4be13b1893330
commit: a376c10d45a8e6ee5ea55791193f90625b35e156 remoteproc: qcom: pas: Adjust the phys addr wrt the mem region
date:   9 months ago
config: arm64-randconfig-r132-20231123 (https://download.01.org/0day-ci/archive/20231124/202311241941.zhn9yyEr-lkp@xxxxxxxxx/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce: (https://download.01.org/0day-ci/archive/20231124/202311241941.zhn9yyEr-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311241941.zhn9yyEr-lkp@xxxxxxxxx/

sparse warnings: (new ones prefixed by >>)
>> drivers/remoteproc/qcom_q6v5_pas.c:123:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected void const volatile [noderef] __iomem * @@     got void * @@
   drivers/remoteproc/qcom_q6v5_pas.c:123:9: sparse:     expected void const volatile [noderef] __iomem *
   drivers/remoteproc/qcom_q6v5_pas.c:123:9: sparse:     got void *
   drivers/remoteproc/qcom_q6v5_pas.c:108:6: sparse: sparse: symbol 'adsp_segment_dump' was not declared. Should it be static?
   drivers/remoteproc/qcom_q6v5_pas.c:553:26: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected void *mem_region @@     got void [noderef] __iomem * @@
   drivers/remoteproc/qcom_q6v5_pas.c:553:26: sparse:     expected void *mem_region
   drivers/remoteproc/qcom_q6v5_pas.c:553:26: sparse:     got void [noderef] __iomem *
   drivers/remoteproc/qcom_q6v5_pas.c:575:30: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected void *dtb_mem_region @@     got void [noderef] __iomem * @@
   drivers/remoteproc/qcom_q6v5_pas.c:575:30: sparse:     expected void *dtb_mem_region
   drivers/remoteproc/qcom_q6v5_pas.c:575:30: sparse:     got void [noderef] __iomem *

vim +123 drivers/remoteproc/qcom_q6v5_pas.c

   107	
   108	void adsp_segment_dump(struct rproc *rproc, struct rproc_dump_segment *segment,
   109			       void *dest, size_t offset, size_t size)
   110	{
   111		struct qcom_adsp *adsp = rproc->priv;
   112		int total_offset;
   113	
   114		total_offset = segment->da + segment->offset + offset - adsp->mem_phys;
   115		if (total_offset < 0 || total_offset + size > adsp->mem_size) {
   116			dev_err(adsp->dev,
   117				"invalid copy request for segment %pad with offset %zu and size %zu)\n",
   118				&segment->da, offset, size);
   119			memset(dest, 0xff, size);
   120			return;
   121		}
   122	
 > 123		memcpy_fromio(dest, adsp->mem_region + total_offset, size);
   124	}
   125	

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