Messages in this thread Patch in this message | | | From | Dmitry Kalinkin <> | Subject | [PATCHv3 09/16] vme: ca91cx42: return error code on DMA error | Date | Thu, 28 May 2015 15:07:06 +0300 |
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Signed-off-by: Dmitry Kalinkin <dmitry.kalinkin@gmail.com> Cc: Igor Alekseev <igor.alekseev@itep.ru> --- drivers/vme/bridges/vme_ca91cx42.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/vme/bridges/vme_ca91cx42.c b/drivers/vme/bridges/vme_ca91cx42.c index e9bd657..f692efc 100644 --- a/drivers/vme/bridges/vme_ca91cx42.c +++ b/drivers/vme/bridges/vme_ca91cx42.c @@ -1269,6 +1269,7 @@ static int ca91cx42_dma_list_exec(struct vme_dma_list *list) dev_err(dev, "ca91c042: DMA Error. DGCS=%08X\n", val); val = ioread32(bridge->base + DCTL); + retval = -EIO; } exit: -- 1.8.3.1
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