svn commit: r330181 - stable/11/sys/dev/iwm

[Eitan Adler]

Author: eadler
Date: Thu Mar  1 06:00:59 2018
New Revision: 330181
URL: https://svnweb.freebsd.org/changeset/base/330181

Log:
  MFC r313430:
  
  [iwm] Remove 1s delay after fw loading. Can't reproduce issues on AC8260.
  
  The 1s delay was added in the update to version 16 fw, where Family 8000
  support was added.

Modified:
  stable/11/sys/dev/iwm/if_iwm.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/dev/iwm/if_iwm.c
==============================================================================
--- stable/11/sys/dev/iwm/if_iwm.c	Thu Mar  1 06:00:31 2018	(r330180)
+++ stable/11/sys/dev/iwm/if_iwm.c	Thu Mar  1 06:00:59 2018	(r330181)
@@ -2678,12 +2678,6 @@ iwm_load_firmware(struct iwm_softc *sc, enum iwm_ucode
 		}
 	}
 
-	/*
-	 * Give the firmware some time to initialize.
-	 * Accessing it too early causes errors.
-	 */
-	msleep(&w, &sc->sc_mtx, 0, "iwmfwinit", hz);
-
 	return error;
 }