diff options
| author | Karthikeyan Ramasubramanian <kramasub@codeaurora.org> | 2017-02-08 10:44:14 -0700 |
|---|---|---|
| committer | Karthikeyan Ramasubramanian <kramasub@codeaurora.org> | 2017-02-09 17:00:23 -0700 |
| commit | 45c883260a253ef93f65bc755d5a17467b3da2a3 (patch) | |
| tree | ae84a13ffe978a1d652ae8469ee9316a6295650a | |
| parent | 2aa89ab3ff59a788321bc6af782d639cfc8dab1f (diff) | |
spi: spi_qsd: Use the right device for dma_unmap_single operation
The unmap operation of a dma bounce buffer is performed using an incorrect
device compared to the map operation. This leads to a leaked bounce buffer
dma map.
Fix the device usage during the unmap operation.
CRs-Fixed: 1104864
Change-Id: I7da2484ce1f070a4545b9110e3602b4f39d7afdc
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
| -rw-r--r-- | drivers/spi/spi_qsd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi_qsd.c b/drivers/spi/spi_qsd.c index b81348ceb469..4e1e12969b8d 100644 --- a/drivers/spi/spi_qsd.c +++ b/drivers/spi/spi_qsd.c @@ -1118,7 +1118,7 @@ static void msm_spi_bam_unmap_buffers(struct msm_spi *dd) void *tx_buf, *rx_buf; u32 tx_len, rx_len; - dev = &dd->spi->dev; + dev = dd->dev; xfr = dd->cur_transfer; tx_buf = (void *)xfr->tx_buf; |