diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-11-17 13:37:09 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-12-05 13:54:28 +0530 |
| commit | ac02979413e0310f85bbcc2945d65da7071c08fe (patch) | |
| tree | 9dd1081869730d4773efde96ddb11bdd6f3ad2ab | |
| parent | e3fdb1894cfac6dd4a5bb24d3232fd97ddf74c93 (diff) | |
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 <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| -rw-r--r-- | drivers/dma/idma64.c | 6 |
1 files 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); |