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block: move REQ_TYPE_ATA_TASKFILE and REQ_TYPE_ATA_PC to ide.h

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These values are only used by the IDE driver, so move them into it
by allowing drivers to take cmd_type values after the first private
one.  Note that we have to turn cmd_type into a plain unsigned integer
so that gcc doesn't complain about mismatching enum types.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig
2015-04-17 22:37:17 +02:00
committed by Jens Axboe
parent 4f8c9510ba
commit b42171ef7d
2 changed files with 9 additions and 9 deletions
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7
include/linux/ide.h
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@@ -39,6 +39,12 @@
struct device;
/* IDE-specific values for req->cmd_type */
enum ata_cmd_type_bits {
REQ_TYPE_ATA_TASKFILE = REQ_TYPE_DRV_PRIV + 1,
REQ_TYPE_ATA_PC,
};
/* Error codes returned in rq->errors to the higher part of the driver. */
enum {
IDE_DRV_ERROR_GENERAL = 101,
@@ -1551,4 +1557,5 @@ static inline void ide_set_drivedata(ide_drive_t *drive, void *data)
#define ide_host_for_each_port(i, port, host) \
for ((i) = 0; ((port) = (host)->ports[i]) || (i) < MAX_HOST_PORTS; (i)++)
#endif /* _IDE_H */