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author | 2009-05-02 10:26:12 +0200 | |
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committer | 2009-05-15 06:44:09 +0200 | |
commit | b13345f39dadbabdabaf8819cf6df26913da9e8d (patch) | |
tree | 535a81fdf7d71c632fe759c689f4a7d4a5c70399 /include/linux/ide.h | |
parent | ide-atapi: add a len-parameter to ide_queue_pc_tail (diff) | |
download | linux-b13345f39dadbabdabaf8819cf6df26913da9e8d.tar.gz linux-b13345f39dadbabdabaf8819cf6df26913da9e8d.tar.bz2 linux-b13345f39dadbabdabaf8819cf6df26913da9e8d.zip |
ide-atapi: add a buffer-arg to ide_queue_pc_tail
This is in preparation of removing ide_atapi_pc. Expose the buffer as an
argument to ide_queue_pc_tail with later replacing it with local buffer
or even kmalloc'ed one if needed due to stack usage constraints.
Also, add the possibility of passing a NULL-ptr buffer for cmds which
don't transfer data besides the cdb. While at it, switch to local buffer
in idetape_get_mode_sense_results().
There should be no functional change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Diffstat (limited to 'include/linux/ide.h')
-rw-r--r-- | include/linux/ide.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 7e15bd1eaae9..4cd7157a403f 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1161,7 +1161,7 @@ enum { }; int ide_queue_pc_tail(ide_drive_t *, struct gendisk *, struct ide_atapi_pc *, - unsigned int); + void *, unsigned int); int ide_do_test_unit_ready(ide_drive_t *, struct gendisk *); int ide_do_start_stop(ide_drive_t *, struct gendisk *, int); |