diff options
| -rw-r--r-- | drivers/spi/renesas_rpc_spi.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/spi/renesas_rpc_spi.c b/drivers/spi/renesas_rpc_spi.c index 749c686a6c4..a2ac5525b90 100644 --- a/drivers/spi/renesas_rpc_spi.c +++ b/drivers/spi/renesas_rpc_spi.c @@ -289,12 +289,10 @@ static int rpc_spi_mem_exec_op(struct spi_slave *spi, smenr |= RPC_DRENR_ADE(0); } - writel(0, priv->regs + RPC_DRDMCR); - if (op->dummy.nbytes) { - writel(8 * op->dummy.nbytes - 1, priv->regs + RPC_DRDMCR); + if (op->dummy.nbytes) smenr |= RPC_DRENR_DME; - } + writel(8 * op->dummy.nbytes - 1, priv->regs + RPC_DRDMCR); writel(0, priv->regs + RPC_DROPR); writel(smenr, priv->regs + RPC_DRENR); |