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authorBorislav Petkov <petkovbb@googlemail.com>2008-04-27 15:38:25 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-27 15:38:25 +0200
commit5e69bd959d1086f87a603b4ddc6bdb0a130ec7db (patch)
tree557a1e62e25da255ed7ce61cbe6118ed653e9df0 /sound
parentddfe7a776360f7067e06eee9d8b1ae4d957e6ddf (diff)
ide-tape: remove pipeline-specific code from idetape_add_chrdev_read_request()
In order to do away with queueing read requests on the pipeline, several things have to be done: 1. Do not allocate additional pipeline stages in idetape_init_read() until (tape->nr_stages < max_stages) and do only read operation preparations. As a collateral result, idetape_add_stage_tail() becomes unused so remove it. 2. Queue the read request's buffer directly thru idetape_queue_rw_tail(). 3. Remove now unused idetape_kmalloc_stage() and idetape_switch_buffers(). [bart: simplify the original patch] Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions