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path: root/drivers/spi/spi-atmel.c
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Diffstat (limited to 'drivers/spi/spi-atmel.c')
-rw-r--r--drivers/spi/spi-atmel.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 23d8f5f56579..9af7841f2e8c 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -1046,6 +1046,7 @@ static int atmel_spi_one_transfer(struct spi_master *master,
struct atmel_spi_device *asd;
int timeout;
int ret;
+ unsigned long dma_timeout;
as = spi_master_get_devdata(master);
@@ -1103,15 +1104,12 @@ static int atmel_spi_one_transfer(struct spi_master *master,
/* interrupts are disabled, so free the lock for schedule */
atmel_spi_unlock(as);
- ret = wait_for_completion_timeout(&as->xfer_completion,
- SPI_DMA_TIMEOUT);
+ dma_timeout = wait_for_completion_timeout(&as->xfer_completion,
+ SPI_DMA_TIMEOUT);
atmel_spi_lock(as);
- if (WARN_ON(ret == 0)) {
- dev_err(&spi->dev,
- "spi trasfer timeout, err %d\n", ret);
+ if (WARN_ON(dma_timeout == 0)) {
+ dev_err(&spi->dev, "spi transfer timeout\n");
as->done_status = -EIO;
- } else {
- ret = 0;
}
if (as->done_status)