tree 35b7f5e0831cae7c981c466096e014dff9dc4f3f
parent 4988608d3fabfb78f659ec09f40d0a32924dceed
author Geoff Levand <geoff@infradead.org> 1523900446 -0700
committer Geoff Levand <geoff@infradead.org> 1540228901 -0700

powerpc/head_check: Avoid broken pipe

Remove the '-m4' option to grep to allow grep to process all of nm's
output.  This avoids the nm warning:

  nm terminated with signal 13 [Broken pipe]

Signed-off-by: Geoff Levand <geoff@infradead.org>