dmaengine: at_hdmac: fix comment in atc_prep_slave_sg()
commit c618a9be0e8c0f36baee2560860a0118a428fb26 upstream.
s/dma_memcpy/slave_sg/ and it is sg length that we are
talking about.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index bf0d7e4..6a08982 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -664,7 +664,7 @@
flags);
if (unlikely(!atslave || !sg_len)) {
- dev_dbg(chan2dev(chan), "prep_dma_memcpy: length is zero!\n");
+ dev_dbg(chan2dev(chan), "prep_slave_sg: sg length is zero!\n");
return NULL;
}