dmaengine: idxd: Remove unused idxd_(un)register_bus_type

idxd_register_bus_type() and idxd_unregister_bus_type() have been unused
since 2021's
commit d9e5481fca74 ("dmaengine: dsa: move dsa_bus_type out of idxd driver
to standalone")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Fenghua Yu <fenghua.yu@intel.com>
Link: https://lore.kernel.org/r/20241221141635.69412-1-linux@treblig.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/idxd/idxd.h b/drivers/dma/idxd/idxd.h
index d84e21daa99122aea8aff984617da9b0b3fd43e5..ff33ebf08ee773352f6330f3f61ee99c50d3ff1c 100644 (file)
--- a/drivers/dma/idxd/idxd.h
+++ b/drivers/dma/idxd/idxd.h
@@ -725,8 +725,6 @@ static inline void idxd_desc_complete(struct idxd_desc *desc,
                                   &desc->txd, &status);
 }
 
-int idxd_register_bus_type(void);
-void idxd_unregister_bus_type(void);
 int idxd_register_devices(struct idxd_device *idxd);
 void idxd_unregister_devices(struct idxd_device *idxd);
 void idxd_wqs_quiesce(struct idxd_device *idxd);

diff --git a/drivers/dma/idxd/sysfs.c b/drivers/dma/idxd/sysfs.c
index f706eae0e76b1faa1cbdcb2a6e67c30b3e6d888d..6af493f6ba77c2f3fe739d50f5afc2e673266424 100644 (file)
--- a/drivers/dma/idxd/sysfs.c
+++ b/drivers/dma/idxd/sysfs.c
@@ -1979,13 +1979,3 @@ void idxd_unregister_devices(struct idxd_device *idxd)
                device_unregister(group_confdev(group));
        }
 }
-
-int idxd_register_bus_type(void)
-{
-       return bus_register(&dsa_bus_type);
-}
-
-void idxd_unregister_bus_type(void)
-{
-       bus_unregister(&dsa_bus_type);
-}