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path: root/drivers/spi/spi-pic32.c
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Diffstat (limited to 'drivers/spi/spi-pic32.c')
-rw-r--r--drivers/spi/spi-pic32.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/spi/spi-pic32.c b/drivers/spi/spi-pic32.c
index 73db87f805a1..fefb688a3432 100644
--- a/drivers/spi/spi-pic32.c
+++ b/drivers/spi/spi-pic32.c
@@ -507,6 +507,7 @@ static int pic32_spi_one_transfer(struct spi_master *master,
{
struct pic32_spi *pic32s;
bool dma_issued = false;
+ unsigned long timeout;
int ret;
pic32s = spi_master_get_devdata(master);
@@ -553,8 +554,8 @@ static int pic32_spi_one_transfer(struct spi_master *master,
}
/* wait for completion */
- ret = wait_for_completion_timeout(&pic32s->xfer_done, 2 * HZ);
- if (ret <= 0) {
+ timeout = wait_for_completion_timeout(&pic32s->xfer_done, 2 * HZ);
+ if (timeout == 0) {
dev_err(&spi->dev, "wait error/timedout\n");
if (dma_issued) {
dmaengine_terminate_all(master->dma_rx);