[U-Boot] [PATCH] apbh_dma: return error value on timeout

When a timeout occurs, the return value is prepared but never returned. Fix that.

Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de Signed-off-by: Wolfram Sang w.sang@pengutronix.de Cc: Marek Vasut marek.vasut@gmail.com --- drivers/dma/apbh_dma.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/dma/apbh_dma.c b/drivers/dma/apbh_dma.c index 69a1042..4000974 100644 --- a/drivers/dma/apbh_dma.c +++ b/drivers/dma/apbh_dma.c @@ -606,7 +606,7 @@ int mxs_dma_wait_complete(uint32_t timeout, unsigned int chan) mxs_dma_reset(chan); }

- return 0; + return ret; }

/*