| Message ID | 20201001084425.23117-2-rojay@codeaurora.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Implement Shutdown callback for geni-i2c | expand |
Quoting Roja Rani Yarubandi (2020-10-01 01:44:23) > Remove "iova" check from geni_se_tx_dma_unprep and geni_se_rx_dma_unprep > fucntions as invalidating with dma_mapping_error() is enough. s/fucntions/functions/ also s/invalidating/checking/ > > Signed-off-by: Roja Rani Yarubandi <rojay@codeaurora.org> > --- Reviewed-by: Stephen Boyd <swboyd@chromium.org>
On Thu, Oct 01, 2020 at 02:14:23PM +0530, Roja Rani Yarubandi wrote: > Remove "iova" check from geni_se_tx_dma_unprep and geni_se_rx_dma_unprep > fucntions as invalidating with dma_mapping_error() is enough. > > Signed-off-by: Roja Rani Yarubandi <rojay@codeaurora.org> Applied to for-next, thanks! The other patches need updates, it seems.
diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c index d0e4f520cff8..0216b38c1e9a 100644 --- a/drivers/soc/qcom/qcom-geni-se.c +++ b/drivers/soc/qcom/qcom-geni-se.c @@ -705,7 +705,7 @@ void geni_se_tx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len) { struct geni_wrapper *wrapper = se->wrapper; - if (iova && !dma_mapping_error(wrapper->dev, iova)) + if (!dma_mapping_error(wrapper->dev, iova)) dma_unmap_single(wrapper->dev, iova, len, DMA_TO_DEVICE); } EXPORT_SYMBOL(geni_se_tx_dma_unprep); @@ -722,7 +722,7 @@ void geni_se_rx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len) { struct geni_wrapper *wrapper = se->wrapper; - if (iova && !dma_mapping_error(wrapper->dev, iova)) + if (!dma_mapping_error(wrapper->dev, iova)) dma_unmap_single(wrapper->dev, iova, len, DMA_FROM_DEVICE); } EXPORT_SYMBOL(geni_se_rx_dma_unprep);
Remove "iova" check from geni_se_tx_dma_unprep and geni_se_rx_dma_unprep fucntions as invalidating with dma_mapping_error() is enough. Signed-off-by: Roja Rani Yarubandi <rojay@codeaurora.org> --- Changes in V5: - This is newly added patch in V5. As per Stephen's comments separted this patch from shutdown callback patch. drivers/soc/qcom/qcom-geni-se.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)