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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/05/12 10:50:22 UTC

[GitHub] [incubator-nuttx] pkarashchenko commented on a diff in pull request #6251: Optimize the up_mdelay usage

pkarashchenko commented on code in PR #6251:
URL: https://github.com/apache/incubator-nuttx/pull/6251#discussion_r871235822


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arch/arm/src/c5471/c5471_ethernet.c:
##########
@@ -1892,7 +1892,7 @@ static int c5471_ifup(struct net_driver_s *dev)
 
   putreg32((getreg32(EIM_CTRL) | EIM_CTRL_ESM_EN), EIM_CTRL);      /* enable ESM */
   putreg32((getreg32(ENET0_MODE) | ENET_MODE_ENABLE), ENET0_MODE); /* enable ENET */
-  up_mdelay(100);
+  nxsig_usleep(100000);

Review Comment:
   The `up_mdelay` does not depend in scheduler configuration while `nxsig_usleep` does.



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