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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-10 22:39:26 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-10 22:39:26 +0200
commit7e59ea21aab1a91ca31bc64c7d3035ebdbd336d1 (patch)
tree6cdbc937687dbba316f22e2b68cb036511fce951 /include/linux/writeback.h
parent2a924662b646fa25cb491d50aa1202a94aa4ac55 (diff)
downloadlinux-next-7e59ea21aab1a91ca31bc64c7d3035ebdbd336d1.tar.gz
ide: check drive->present in ide_get_paired_drive()
* Change ide_get_paired_drive() to return NULL if peer device is not present and update all users accordingly. While at it: * ide_get_paired_drive() -> ide_get_pair_dev() * Use ide_get_pair_dev() in cs5530.c, sc1200.c and via82cxxx.c. There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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