| Message ID | 1376606876-22364-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index 13661e1..9f3d1bb 100644 --- a/drivers/spi/spi-davinci.c +++ b/drivers/spi/spi-davinci.c @@ -608,7 +608,7 @@ static int davinci_spi_bufs(struct spi_device *spi, struct spi_transfer *t) else buf = (void *)t->tx_buf; t->tx_dma = dma_map_single(&spi->dev, buf, - t->len, DMA_FROM_DEVICE); + t->len, DMA_TO_DEVICE); if (!t->tx_dma) { ret = -EFAULT; goto err_tx_map;
This is a note to let you know that I have just added a patch titled spi: spi-davinci: Fix direction in dma_map_single() to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue This patch is scheduled to be released in version 3.8.13.7. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.8.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From 03f08c2a3816da2671a98a90741c02b76b0a36e1 Mon Sep 17 00:00:00 2001 From: Christian Eggers <ceggers@gmx.de> Date: Mon, 29 Jul 2013 20:54:09 +0200 Subject: spi: spi-davinci: Fix direction in dma_map_single() commit 89c66ee890af18500fa4598db300cc07c267f900 upstream. Commit 048177ce3b3962852fd34a7e04938959271c7e70 (spi: spi-davinci: convert to DMA engine API) introduced a regression: dma_map_single() is called with direction DMA_FROM_DEVICE for rx and for tx. Signed-off-by: Christian Eggers <ceggers@gmx.de> Acked-by: Matt Porter <mporter@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/spi/spi-davinci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.8.1.2