pkarashchenko commented on code in PR #6062:
URL: https://github.com/apache/incubator-nuttx/pull/6062#discussion_r850392284


##########
arch/arm/src/sam34/sam_hsmci.c:
##########
@@ -1800,6 +1802,9 @@ static int sam_sendcmd(FAR struct sdio_dev_s *dev,
          cmd, arg, regval);
   putreg32(regval, SAM_HSMCI_CMDR);
   sam_cmdsample1(SAMPLENDX_AFTER_CMDR);
+
+  nxsig_usleep(10);

Review Comment:
   In general it is good to know what is happening in the system. If you have 
it working with this delay I do not want to block changes from merge. Maybe 
adding some comment in code similar you posted here could be useful if somebody 
will ht any issue in the future and will decide to investigate it.



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