diff options
| author | Dr. David Alan Gilbert <linux@treblig.org> | 2025-04-19 21:30:12 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-05-11 17:54:09 -0700 |
| commit | ba8182d44b4e557e2dc34e51a88105ce5b083372 (patch) | |
| tree | 25320978019f5a782909a9c4b625f6950257a40d /drivers/rapidio/rio.h | |
| parent | b7df1f254e1a326e6c55698b76bf407df4ec6b6c (diff) | |
rapidio: remove unused functions
rio_request_dma() and rio_dma_prep_slave_sg() were added in 2012 by commit
e42d98ebe7d7 ("rapidio: add DMA engine support for RIO data transfers")
but never used.
rio_find_mport() last use was removed in 2013 by commit 9edbc30b434f
("rapidio: update enumerator registration mechanism")
rio_unregister_scan() was added in 2013 by commit a11650e11093 ("rapidio:
make enumeration/discovery configurable") but never used.
Remove them.
Link: https://lkml.kernel.org/r/20250419203012.429787-3-linux@treblig.org
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Cc: Alexandre Bounine <alex.bou9@gmail.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/rapidio/rio.h')
| -rw-r--r-- | drivers/rapidio/rio.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/rapidio/rio.h b/drivers/rapidio/rio.h index f482de0d0370..a0e2a09ddb8e 100644 --- a/drivers/rapidio/rio.h +++ b/drivers/rapidio/rio.h @@ -41,9 +41,7 @@ extern void rio_del_device(struct rio_dev *rdev, enum rio_device_state state); extern int rio_enable_rx_tx_port(struct rio_mport *port, int local, u16 destid, u8 hopcount, u8 port_num); extern int rio_register_scan(int mport_id, struct rio_scan *scan_ops); -extern int rio_unregister_scan(int mport_id, struct rio_scan *scan_ops); extern void rio_attach_device(struct rio_dev *rdev); -extern struct rio_mport *rio_find_mport(int mport_id); extern int rio_mport_scan(int mport_id); /* Structures internal to the RIO core code */ |