On 2022-10-25 at 08:39:46 +0300, Ivan Bornyakov wrote:
> Add support to the FPGA manager for programming Lattice ECP5 FPGA over
> slave SPI sysCONFIG interface.
>
> sysCONFIG interface core functionality is separate from both ECP5 and
> SPI specifics, so support for other FPGAs with different port types can
> be added in the future.
>
> Signed-off-by: Ivan Bornyakov <i.bornyakov@xxxxxxxxxxx>
[...]
> +static int sysconfig_spi_bitstream_burst_init(struct sysconfig_priv *priv)
> +{
> + const u8 lsc_bitstream_burst[] = SYSCONFIG_LSC_BITSTREAM_BURST;
> + struct spi_device *spi = to_spi_device(priv->dev);
> + struct spi_transfer xfer = {};
> + struct spi_message msg;
> + size_t buf_len;
> + void *buf;
> + int ret;
> +
> + buf_len = sizeof(lsc_bitstream_burst);
> +
> + buf = kmemdup(lsc_bitstream_burst, buf_len, GFP_KERNEL);
> + if (!buf)
> + return -ENOMEM;
> +
> +
I removed the second blank line and applied this series to for-next.
Thanks,
Yilun
