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Subject[PATCH 9/9] dma: edma: remove limits on number of slots
Date
With this series, this check is no longer required and
we shouldn't need to reject drivers DMA'ing more than the
MAX number of slots.

Signed-off-by: Joel Fernandes <joelf@ti.com>
---
drivers/dma/edma.c | 6 ------
1 file changed, 6 deletions(-)

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 0d3ebde..abf2e87 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -285,12 +285,6 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg(
return NULL;
}

- if (sg_len > MAX_NR_SG) {
- dev_err(dev, "Exceeded max SG segments %d > %d\n",
- sg_len, MAX_NR_SG);
- return NULL;
- }
-
edesc = kzalloc(sizeof(*edesc) + sg_len *
sizeof(edesc->pset[0]), GFP_ATOMIC);
if (!edesc) {
--
1.7.9.5


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