From ac02979413e0310f85bbcc2945d65da7071c08fe Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 17 Nov 2015 13:37:09 +0200 Subject: [PATCH] dmaengine: idma64: convert idma64_hw_desc_fill() to return void Explicitly show in idma64_desc_fill() how we link the hardware descriptors. Signed-off-by: Andy Shevchenko Signed-off-by: Vinod Koul --- drivers/dma/idma64.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/dma/idma64.c b/drivers/dma/idma64.c index 97802be31588..b6c13f9fffb6 100644 --- a/drivers/dma/idma64.c +++ b/drivers/dma/idma64.c @@ -231,7 +231,7 @@ static void idma64_vdesc_free(struct virt_dma_desc *vdesc) idma64_desc_free(idma64c, to_idma64_desc(vdesc)); } -static u64 idma64_hw_desc_fill(struct idma64_hw_desc *hw, +static void idma64_hw_desc_fill(struct idma64_hw_desc *hw, struct dma_slave_config *config, enum dma_transfer_direction direction, u64 llp) { @@ -268,7 +268,6 @@ static u64 idma64_hw_desc_fill(struct idma64_hw_desc *hw, IDMA64C_CTLL_SRC_WIDTH(src_width); lli->llp = llp; - return hw->llp; } static void idma64_desc_fill(struct idma64_chan *idma64c, @@ -283,7 +282,8 @@ static void idma64_desc_fill(struct idma64_chan *idma64c, /* Fill the hardware descriptors and link them to a list */ do { hw = &desc->hw[--i]; - llp = idma64_hw_desc_fill(hw, config, desc->direction, llp); + idma64_hw_desc_fill(hw, config, desc->direction, llp); + llp = hw->llp; desc->length += hw->len; } while (i); -- 2.20.1