• James Bottomley's avatar
    [SCSI] raid_attrs: fix dependency problems · fac829fd
    James Bottomley authored
    RAID attributes uses scsi_is_sdev_device() to gate some SCSI specific
    checking code.  This causes two problems.  Firstly if SCSI == n just
    defining scsi_is_sdev_device() to return false might not be enough to
    prevent gcc from emitting the code (and thus referring to undefined
    symbols), so this needs surrounding with an ifdef.  Secondly, using
    scsi_is_sdev_device() when SCSI is either y or m gives a subtle
    problem in the m case: raid_attrs must also be m to use the symbol.
    Do the usual Kconfig jiggery-pokery to fix this.
    Reported-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
    Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
    fac829fd