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[S390] css: move chsc_private to drv_data
authorSebastian Ott <sebott@linux.vnet.ibm.com>
Tue, 15 Mar 2011 16:08:28 +0000 (17:08 +0100)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Tue, 15 Mar 2011 16:08:23 +0000 (17:08 +0100)
commit85fb534e27eca3f433a7b53bb78cf208b92bf190
tree14ba66c82b776818bf2d8166def106e6a13b225dtree | snapshot
parentf92519e83e3bd509cb861a946701a26f74cb77facommit | diff
[S390] css: move chsc_private to drv_data

Use the subchannels drv_data to access chsc_private
for chsc subchannels.

Note: Also set the drv_data prior to the cio_enable_subchannel
call, since we can receive an interrupt the moment we enable
the subchannel and the IRQ handler relies on this data.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/cio/chsc_sch.c diff | blob | history
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