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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-14 15:07:33 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-14 15:07:33 +0100 |
| commit | b70366e5d31788650b2a5cec5cd13ea80ac7e44a (patch) | |
| tree | d972ffd190111d699200448494fda333d28b2486 /drivers/mmc/host/mmci.c | |
| parent | drm/gem: Add DEFINE_DRM_GEM_FOPS (diff) | |
| parent | docs-rst: automatically convert Graphviz and SVG images (diff) | |
| download | linux-b70366e5d31788650b2a5cec5cd13ea80ac7e44a.tar.xz linux-b70366e5d31788650b2a5cec5cd13ea80ac7e44a.zip | |
Merge tag 'doc-4.11-images' of git://git.lwn.net/linux into drm-misc-next
Pointer for Markus's image conversion work.
We need this so we can merge all the pretty drm graphs for 4.12.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/mmc/host/mmci.c')
| -rw-r--r-- | drivers/mmc/host/mmci.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index b5972440c1bf..0c6420bb2f00 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -507,6 +507,7 @@ static void mmci_dma_data_error(struct mmci_host *host) { dev_err(mmc_dev(host->mmc), "error during DMA transfer!\n"); dmaengine_terminate_all(host->dma_current); + host->dma_in_progress = false; host->dma_current = NULL; host->dma_desc_current = NULL; host->data->host_cookie = 0; @@ -565,6 +566,7 @@ static void mmci_dma_finalize(struct mmci_host *host, struct mmc_data *data) mmci_dma_release(host); } + host->dma_in_progress = false; host->dma_current = NULL; host->dma_desc_current = NULL; } @@ -665,6 +667,7 @@ static int mmci_dma_start_data(struct mmci_host *host, unsigned int datactrl) dev_vdbg(mmc_dev(host->mmc), "Submit MMCI DMA job, sglen %d blksz %04x blks %04x flags %08x\n", data->sg_len, data->blksz, data->blocks, data->flags); + host->dma_in_progress = true; dmaengine_submit(host->dma_desc_current); dma_async_issue_pending(host->dma_current); @@ -740,8 +743,10 @@ static void mmci_post_request(struct mmc_host *mmc, struct mmc_request *mrq, if (host->dma_desc_current == next->dma_desc) host->dma_desc_current = NULL; - if (host->dma_current == next->dma_chan) + if (host->dma_current == next->dma_chan) { + host->dma_in_progress = false; host->dma_current = NULL; + } next->dma_desc = NULL; next->dma_chan = NULL; |