olpc-2.6 2.6.30-rc5 /dev/rtc0 broken

[Martin Dengler]

Hi Deepak,

I'm seeing one of these commits:

http://dev.laptop.org/git/olpc-2.6/commit/?h=2.6.30-rc5&id=351881b12fa5628ee44f27dd4d28482b0d66dff4
http://dev.laptop.org/git/olpc-2.6/commit/?h=2.6.30-rc5&id=8dc06e452713a214220516649d216fd603888ad9

... as stopping commands like "rtcwake -m mem -a -s 5" from working
with error messages like "/dev/rtc0 not enabled for wakeup events".

I can't bisect any more since 8dc06e45.. doesn't build for me.

A before and after set of kernels from my tree[1] may assist in confirming:

Before[2] ("rtcwake ..." behaves as expected):
 http://www.martindengler.com/~martin/tmp/kernel-2.6.30-20090604.1.olpc.9f05ee9.i586.rpm

After[3] ("rtcwake ..." complains and fails):
 http://www.martindengler.com/~martin/tmp/kernel-2.6.30-20090604.1.olpc.50da7dc.i586.rpm

Martin

1. at
 http://dev.laptop.org/git/users/mdengler/olpc-2.6/log/?h=2.6.30-rc5-mtd
 - I've reordered your latest commits a bit to get "make
 olpc-kernel-rpm" working before the XO-1/XO-1.5 commits landed.

2. http://dev.laptop.org/git/users/mdengler/olpc-2.6/commit/?h=2.6.30-rc5-mtd&id=9f05ee9ba20581e7970683f478e25be594e105ee

3. http://dev.laptop.org/git/users/mdengler/olpc-2.6/commit/?h=2.6.30-rc5-mtd&id=50da7dc2f63b6657645bd3a1676bb7d4b44317b0

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