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| author | Jiri Slaby <jslaby@suse.cz> | 2019-10-31 10:59:45 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-11-01 15:50:51 +0100 |
| commit | 95364f36701e62dd50eee91e1303187fd1a9f567 (patch) | |
| tree | 3ba901b8f53c7c667cc1210ee727e5b63d62382b /Documentation/driver-api/libata.rst | |
| parent | ata: define AC_ERR_OK (diff) | |
| download | linux-95364f36701e62dd50eee91e1303187fd1a9f567.tar.xz linux-95364f36701e62dd50eee91e1303187fd1a9f567.zip | |
ata: make qc_prep return ata_completion_errors
In case a driver wants to return an error from qc_prep, return enum
ata_completion_errors. sata_mv is one of those drivers -- see the next
patch. Other drivers return the newly defined AC_ERR_OK.
[v2] use enum ata_completion_errors and AC_ERR_OK.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'Documentation/driver-api/libata.rst')
| -rw-r--r-- | Documentation/driver-api/libata.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/driver-api/libata.rst b/Documentation/driver-api/libata.rst index c2ee38098e85..207f0d24de69 100644 --- a/Documentation/driver-api/libata.rst +++ b/Documentation/driver-api/libata.rst @@ -250,7 +250,7 @@ High-level taskfile hooks :: - void (*qc_prep) (struct ata_queued_cmd *qc); + enum ata_completion_errors (*qc_prep) (struct ata_queued_cmd *qc); int (*qc_issue) (struct ata_queued_cmd *qc); |