Allow for the super block end event used by sglist
DMA transfers and tidy the detection of the DMA
sglist feature.
Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
CC: Venkatraman S <svenkatr@xxxxxx>
CC: Madhusudhan C <madhu.cr@xxxxxx>
CC: Shilimkar Santosh <santosh.shilimkar@xxxxxx>
CC: Tony Lindgren <tony@xxxxxxxxxxx>
---
drivers/mmc/host/omap_hsmmc.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index ebcef31..114cd68 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1333,7 +1333,7 @@ static void omap_hsmmc_dma_cb(int lch, u16 ch_status, void *cb_data)
struct mmc_data *data = host->mrq->data;
int dma_ch, req_in_progress;
- if (!(ch_status & OMAP_DMA_BLOCK_IRQ)) {
+ if (!(ch_status & (OMAP_DMA_BLOCK_IRQ | OMAP2_DMA_SUPER_BLOCK_IRQ))) {
dev_warn(mmc_dev(host->mmc), "unexpected dma status %x\n",
ch_status);
return;
@@ -2230,7 +2230,7 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
" clk failed\n");
}
- if (cpu_is_omap44xx() || cpu_is_omap3630()) {
+ if (omap_dma_has_sglist_mode()) {
host->dma_ctrl_buf = dma_alloc_coherent(NULL,
DMA_CTRL_BUF_SIZE,
&host->dma_ctrl_buf_phy,
--
1.7.0.4
--
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