[linux-next:master 4042/4667] drivers/rpmsg/qcom_glink_native.c:414:9: sparse: sparse: incorrect type in argument 2 (different base types)

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   320eb81df4f6c1a1814fd02ebb4ba41eb80a3c7e
commit: 34f79c11fb2f31ba05f13e42b936b3eae1783d40 [4042/4667] rpmsg: glink: Introduce packet tracepoints
config: i386-randconfig-061-20240814 (https://download.01.org/0day-ci/archive/20240814/202408141659.CpPvwRMR-lkp@xxxxxxxxx/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240814/202408141659.CpPvwRMR-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/202408141659.CpPvwRMR-lkp@xxxxxxxxx/

sparse warnings: (new ones prefixed by >>)
>> drivers/rpmsg/qcom_glink_native.c:414:9: sparse: sparse: incorrect type in argument 2 (different base types) @@     expected unsigned int version @@     got restricted __le16 [assigned] [usertype] param1 @@
   drivers/rpmsg/qcom_glink_native.c:414:9: sparse:     expected unsigned int version
   drivers/rpmsg/qcom_glink_native.c:414:9: sparse:     got restricted __le16 [assigned] [usertype] param1
>> drivers/rpmsg/qcom_glink_native.c:414:9: sparse: sparse: incorrect type in argument 3 (different base types) @@     expected unsigned int features @@     got restricted __le32 [assigned] [usertype] param2 @@
   drivers/rpmsg/qcom_glink_native.c:414:9: sparse:     expected unsigned int features
   drivers/rpmsg/qcom_glink_native.c:414:9: sparse:     got restricted __le32 [assigned] [usertype] param2
>> drivers/rpmsg/qcom_glink_native.c:736:9: sparse: sparse: incorrect type in argument 5 (different base types) @@     expected unsigned int [usertype] count @@     got restricted __le32 [assigned] [usertype] count @@
   drivers/rpmsg/qcom_glink_native.c:736:9: sparse:     expected unsigned int [usertype] count
   drivers/rpmsg/qcom_glink_native.c:736:9: sparse:     got restricted __le32 [assigned] [usertype] count
>> drivers/rpmsg/qcom_glink_native.c:736:9: sparse: sparse: incorrect type in argument 6 (different base types) @@     expected unsigned int [usertype] size @@     got restricted __le32 [assigned] [usertype] size @@
   drivers/rpmsg/qcom_glink_native.c:736:9: sparse:     expected unsigned int [usertype] size
   drivers/rpmsg/qcom_glink_native.c:736:9: sparse:     got restricted __le32 [assigned] [usertype] size
>> drivers/rpmsg/qcom_glink_native.c:736:9: sparse: sparse: incorrect type in argument 7 (different base types) @@     expected unsigned int [usertype] liid @@     got restricted __le32 [assigned] [usertype] liid @@
   drivers/rpmsg/qcom_glink_native.c:736:9: sparse:     expected unsigned int [usertype] liid
   drivers/rpmsg/qcom_glink_native.c:736:9: sparse:     got restricted __le32 [assigned] [usertype] liid
>> drivers/rpmsg/qcom_glink_native.c:930:9: sparse: sparse: restricted __le16 degrades to integer
>> drivers/rpmsg/qcom_glink_native.c:1063:9: sparse: sparse: incorrect type in argument 6 (different base types) @@     expected unsigned int [usertype] size @@     got restricted __le32 @@
   drivers/rpmsg/qcom_glink_native.c:1063:9: sparse:     expected unsigned int [usertype] size
   drivers/rpmsg/qcom_glink_native.c:1063:9: sparse:     got restricted __le32
>> drivers/rpmsg/qcom_glink_native.c:1063:9: sparse: sparse: incorrect type in argument 7 (different base types) @@     expected unsigned int [usertype] liid @@     got restricted __le32 @@
   drivers/rpmsg/qcom_glink_native.c:1063:9: sparse:     expected unsigned int [usertype] liid
   drivers/rpmsg/qcom_glink_native.c:1063:9: sparse:     got restricted __le32

vim +414 drivers/rpmsg/qcom_glink_native.c

   405	
   406	static void qcom_glink_send_version_ack(struct qcom_glink *glink)
   407	{
   408		struct glink_msg msg;
   409	
   410		msg.cmd = cpu_to_le16(GLINK_CMD_VERSION_ACK);
   411		msg.param1 = cpu_to_le16(GLINK_VERSION_1);
   412		msg.param2 = cpu_to_le32(glink->features);
   413	
 > 414		trace_qcom_glink_cmd_version_ack_tx(glink->label, msg.param1, msg.param2);
   415	
   416		qcom_glink_tx(glink, &msg, sizeof(msg), NULL, 0, true);
   417	}
   418	

-- 
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https://github.com/intel/lkp-tests/wiki




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