aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/spi/pxa2xx_spi.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 70ff0072cb8..c1688c71f05 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -54,6 +54,7 @@ MODULE_ALIAS("platform:pxa2xx-spi");
#define RESET_DMA_CHANNEL (DCSR_NODESC | DMA_INT_MASK)
#define IS_DMA_ALIGNED(x) ((((u32)(x)) & 0x07) == 0)
#define MAX_DMA_LEN 8191
+#define DMA_ALIGNMENT 8
/*
* for testing SSCR1 changes that require SSP restart, basically
@@ -1498,6 +1499,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
master->bus_num = pdev->id;
master->num_chipselect = platform_info->num_chipselect;
+ master->dma_alignment = DMA_ALIGNMENT;
master->cleanup = cleanup;
master->setup = setup;
master->transfer = transfer;