[freescale-fslc:pr/312 8473/18196] drivers/usb/chipidea/./trace.h:39:1: sparse: sparse: incorrect type in assignment (different base types)

[freescale-fslc:pr/312 8473/18196] drivers/usb/chipidea/./trace.h:39:1: sparse: sparse: incorrect type in assignment (different base types)

[kernel test robot]

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tree:   https://github.com/Freescale/linux-fslc pr/312
head:   98ba4471da6187346dbcc17cdf31671fb5d28b91
commit: d74f8108dce77b0fb2496cfe92461de9766e060e [8473/18196] MLK-23677-4 usb: chipidea: add tracepoint support for udc
config: i386-randconfig-s032-20210416 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-280-g2cd6d34e-dirty
        # https://github.com/Freescale/linux-fslc/commit/d74f8108dce77b0fb2496cfe92461de9766e060e
        git remote add freescale-fslc https://github.com/Freescale/linux-fslc
        git fetch --no-tags freescale-fslc pr/312
        git checkout d74f8108dce77b0fb2496cfe92461de9766e060e
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=i386 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)
   drivers/usb/chipidea/trace.c: note: in included file (through include/trace/trace_events.h, include/trace/define_trace.h, drivers/usb/chipidea/trace.h):
>> drivers/usb/chipidea/./trace.h:39:1: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned int [usertype] next @@     got restricted __le32 [usertype] next @@
   drivers/usb/chipidea/./trace.h:39:1: sparse:     expected unsigned int [usertype] next
   drivers/usb/chipidea/./trace.h:39:1: sparse:     got restricted __le32 [usertype] next
>> drivers/usb/chipidea/./trace.h:39:1: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned int [usertype] token @@     got restricted __le32 [usertype] token @@
   drivers/usb/chipidea/./trace.h:39:1: sparse:     expected unsigned int [usertype] token
   drivers/usb/chipidea/./trace.h:39:1: sparse:     got restricted __le32 [usertype] token
   drivers/usb/chipidea/trace.c: note: in included file (through include/trace/perf.h, include/trace/define_trace.h, drivers/usb/chipidea/trace.h):
>> drivers/usb/chipidea/./trace.h:39:1: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned int [usertype] next @@     got restricted __le32 [usertype] next @@
   drivers/usb/chipidea/./trace.h:39:1: sparse:     expected unsigned int [usertype] next
   drivers/usb/chipidea/./trace.h:39:1: sparse:     got restricted __le32 [usertype] next
>> drivers/usb/chipidea/./trace.h:39:1: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned int [usertype] token @@     got restricted __le32 [usertype] token @@
   drivers/usb/chipidea/./trace.h:39:1: sparse:     expected unsigned int [usertype] token
   drivers/usb/chipidea/./trace.h:39:1: sparse:     got restricted __le32 [usertype] token

vim +39 drivers/usb/chipidea/./trace.h

    38	
  > 39	DECLARE_EVENT_CLASS(ci_log_trb,
    40		TP_PROTO(struct ci_hw_ep *hwep, struct ci_hw_req *hwreq, struct td_node *td),
    41		TP_ARGS(hwep, hwreq, td),
    42		TP_STRUCT__entry(
    43			__string(name, hwep->name)
    44			__field(struct td_node *, td)
    45			__field(struct usb_request *, req)
    46			__field(dma_addr_t, dma)
    47			__field(s32, td_remaining_size)
    48			__field(u32, next)
    49			__field(u32, token)
    50			__field(u32, type)
    51		),
    52		TP_fast_assign(
    53			__assign_str(name, hwep->name);
    54			__entry->req = &hwreq->req;
    55			__entry->td = td;
    56			__entry->dma = td->dma;
    57			__entry->td_remaining_size = td->td_remaining_size;
    58			__entry->next = td->ptr->next;
    59			__entry->token = td->ptr->token;
    60			__entry->type = usb_endpoint_type(hwep->ep.desc);
    61		),
    62		TP_printk("%s: req: %p, td %p, td_dma_address: 0x%llx, remaining_size: %d,"
    63		       "next: 0x%x, total bytes: %d, status: 0x%lx",
    64			__get_str(name), __entry->req, __entry->td, __entry->dma,
    65			__entry->td_remaining_size, __entry->next,
    66			(int)((__entry->token & TD_TOTAL_BYTES) >> __ffs(TD_TOTAL_BYTES)),
    67			__entry->token & TD_STATUS
    68		)
    69	);
    70	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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