commit eafda89222e103212f98888667fe0c5475d011ec
author Christian Lütke-Stetzkamp <christian@lkamp.de> Sun Apr 29 19:32:34 2018 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Sun May 06 19:08:06 2018 -0700
tree 80ab6900f25fd189c83b05bc16122851fe05406e
parent ec7375d1f50ef1092e1feaf9e9bf5ca3d862d7f2

staging: mt7621-mmc: Do not BUG() if mrq set in msdc_ops_request

Currently the code BUG()'s, if host->mrq is set at the beginning of
msdc_ops_request. This shoould normally not happen, but it is not that
critical, because the critical sections are protected by a spin lock
and in the worst case, some commands to the card are lost, so it is
sufficient to just WARN_ON().

Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>