On Thu, Sep 26, 2013 at 10:40:32AM +0200, Wolfram Sang wrote: > On Tue, Sep 24, 2013 at 04:47:55PM -0700, James Ralston wrote: > > This patch adds code to Initialize the DMA buffer to compensate for possible hardware data corruption. > > Take care of the line width here. > > > Signed-off-by: James Ralston <james.d.ralston@xxxxxxxxx> > > --- > > drivers/i2c/busses/i2c-ismt.c | 3 +++ > > 1 files changed, 3 insertions(+), 0 deletions(-) > > > > diff --git a/drivers/i2c/busses/i2c-ismt.c b/drivers/i2c/busses/i2c-ismt.c > > index 8ed79a0..d3f30ea 100644 > > --- a/drivers/i2c/busses/i2c-ismt.c > > +++ b/drivers/i2c/busses/i2c-ismt.c > > @@ -393,6 +393,9 @@ static int ismt_access(struct i2c_adapter *adap, u16 addr, > > > > desc = &priv->hw[priv->head]; > > > > + /* Initialize the DMA buffer */ > > + memset(priv->dma_buffer, 0, (I2C_SMBUS_BLOCK_MAX+1)); > > sizeof()? > Agreed. Neil > > + > > /* Initialize the descriptor */ > > memset(desc, 0, sizeof(struct ismt_desc)); > > desc->tgtaddr_rw = ISMT_DESC_ADDR_RW(addr, read_write); > > -- > > 1.7.7.6 > > -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
