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authorBrian Norris <computersforpeace@gmail.com>2012-01-27 10:30:46 -0800
committerArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2012-02-02 13:25:14 +0200
commit457c9fe94be95bffaced33029d3ca2986e8179c1 (patch)
tree680d24f165cb10b987d33dc657bec447c48d0ced /tests/jittertest/filljffs2.sh
parentde3f8789d9e54b2e0e45197a693ad87ebf3bab60 (diff)
mtdinfo: fix `--all' for non-consecutive device numbers
When we have assigned non-consecutive device numbers to our MTD devices, then we run `mtdinfo --all', we get errors once mtdinfo tries to process the devices in the "hole". For instance, suppose that at boot time, we have one MTD (/dev/mtd0) then perform a sequence like the following: # modprobe mtdram # modprobe nandsim # rmmod mtdram Then at this point, we have should have devices 0 and 2 without 1. Then: # mtdinfo --all ... mtdinfo: error!: mtd1 does not correspond to any existing MTD device We add a check to first see if device is present, then continue to the next ID if it doesn't exist. Reported-by: Brian Foster <brian.foster@maxim-ic.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
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