spi: zynq: Set maximum write size as 0

Initialize 0 on max_write_size as zynq controller doesn't have
any restriction on write sizes.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>

diff --git a/drivers/spi/zynq_qspips.c b/drivers/spi/zynq_qspips.c
index 4934eb3b06635cd8419565df2506ceffe60c0d87..f2ab78f071fd7820a54c86264f69a3eb15c4632c 100644 (file)
--- a/drivers/spi/zynq_qspips.c
+++ b/drivers/spi/zynq_qspips.c
@@ -960,6 +960,7 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
        pspi->slave.bus = bus;
        pspi->slave.cs = cs;
        pspi->slave.is_dual = is_dual;
+       pspi->slave.max_write_size = 0;
        pspi->qspi.master.input_clk_hz = 100000000;
        pspi->qspi.master.speed_hz = pspi->qspi.master.input_clk_hz / 2;
        pspi->qspi.max_speed_hz = pspi->qspi.master.speed_hz;