X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=drivers%2Fdma%2Fat_xdmac.c;h=64a52bf4d7377124b8108802289386e2d74731b8;hb=3b2e93ed12381fa1c33169202f2cdffbb18157c4;hp=fe45ad5d06c414c9fd6f19237bfb501c329537cb;hpb=0bc9bc1d8b2fa0d5a7e2132e89c540099ea63172;p=linux-2.6-microblaze.git

diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index fe45ad5d06c4..64a52bf4d737 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c
@@ -344,17 +344,6 @@ static inline int at_xdmac_chan_is_paused(struct at_xdmac_chan *atchan)
 	return test_bit(AT_XDMAC_CHAN_IS_PAUSED, &atchan->status);
 }
 
-static inline int at_xdmac_csize(u32 maxburst)
-{
-	int csize;
-
-	csize = ffs(maxburst) - 1;
-	if (csize > 4)
-		csize = -EINVAL;
-
-	return csize;
-};
-
 static inline bool at_xdmac_chan_is_peripheral_xfer(u32 cfg)
 {
 	return cfg & AT_XDMAC_CC_TYPE_PER_TRAN;