Commit 8e6226f0 authored by Dave Jiang's avatar Dave Jiang Committed by Vinod Koul
Browse files

dmaengine: idxd: make idxd_register/unregister_dma_channel() static 



Since idxd_register/unregister_dma_channel() are only called locally, make
them static.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarDave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/165187583222.3287435.12882651040433040246.stgit@djiang5-desk3.ch.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 517a710a

drivers/dma/idxd/dma.c

+2 −2
Original line number Diff line number Diff line
@@ -228,7 +228,7 @@ void idxd_unregister_dma_device(struct idxd_device *idxd) 
	dma_async_device_unregister(&idxd->idxd_dma->dma);

}



int idxd_register_dma_channel(struct idxd_wq *wq)

static int idxd_register_dma_channel(struct idxd_wq *wq)

{

	struct idxd_device *idxd = wq->idxd;

	struct dma_device *dma = &idxd->idxd_dma->dma;
@@ -265,7 +265,7 @@ int idxd_register_dma_channel(struct idxd_wq *wq) 
	return 0;

}



void idxd_unregister_dma_channel(struct idxd_wq *wq)

static void idxd_unregister_dma_channel(struct idxd_wq *wq)

{

	struct idxd_dma_chan *idxd_chan = wq->idxd_chan;

	struct dma_chan *chan = &idxd_chan->chan;

drivers/dma/idxd/idxd.h

+0 −2
Original line number Diff line number Diff line
@@ -612,8 +612,6 @@ int idxd_enqcmds(struct idxd_wq *wq, void __iomem *portal, const void *desc); 
/* dmaengine */

int idxd_register_dma_device(struct idxd_device *idxd);

void idxd_unregister_dma_device(struct idxd_device *idxd);

int idxd_register_dma_channel(struct idxd_wq *wq);

void idxd_unregister_dma_channel(struct idxd_wq *wq);

void idxd_parse_completion_status(u8 status, enum dmaengine_tx_result *res);

void idxd_dma_complete_txd(struct idxd_desc *desc,

			   enum idxd_complete_type comp_type, bool free_desc);