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    Subject[ 115/218] dmaengine: at_hdmac: fix comment in atc_prep_slave_sg()
    Date
    3.4-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Nicolas Ferre <nicolas.ferre@atmel.com>

    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>

    ---
    drivers/dma/at_hdmac.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/dma/at_hdmac.c
    +++ b/drivers/dma/at_hdmac.c
    @@ -664,7 +664,7 @@ atc_prep_slave_sg(struct dma_chan *chan,
    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;
    }




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