GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-08 07:38:10 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

mmc: mmci: Drop unnecessary clear of variant->qcom_dml flag

Browse source 
There's no point clearing the variant flag in case the qcom variant fails
to setup DMA. This is because if mmci_dma_setup() fails, then the use_dma
flag remains set to false, which leads to mmci using PIO mode and not DMA.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ulf Hansson 2019-03-06 15:04:52 +01:00
parent 6aa35ce743
commit c21aa7a804
1 changed files with 0 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/mmc/host/mmci_qcom_dml.c
View file

@ -133,7 +133,6 @@ static int qcom_dma_setup(struct mmci_host *host)
producer_id = of_get_dml_pipe_index(np, "rx");
if (producer_id < 0 || consumer_id < 0) {
host->variant->qcom_dml = false;
mmci_dmae_release(host);
return -EINVAL;
}