diff options
| -rw-r--r-- | drivers/spi/spi-pic32-sqi.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/spi/spi-pic32-sqi.c b/drivers/spi/spi-pic32-sqi.c index ca3c8d9..c41abdd 100644 --- a/drivers/spi/spi-pic32-sqi.c +++ b/drivers/spi/spi-pic32-sqi.c @@ -354,6 +354,7 @@ static int pic32_sqi_one_message(struct spi_master *master, struct spi_transfer *xfer; struct pic32_sqi *sqi; int ret = 0, mode; + unsigned long timeout; u32 val; sqi = spi_master_get_devdata(master); @@ -419,10 +420,10 @@ static int pic32_sqi_one_message(struct spi_master *master, writel(val, sqi->regs + PESQI_BD_CTRL_REG); /* wait for xfer completion */ - ret = wait_for_completion_timeout(&sqi->xfer_done, 5 * HZ); - if (ret <= 0) { + timeout = wait_for_completion_timeout(&sqi->xfer_done, 5 * HZ); + if (timeout == 0) { dev_err(&sqi->master->dev, "wait timedout/interrupted\n"); - ret = -EIO; + ret = -ETIMEDOUT; msg->status = ret; } else { /* success */ |
