cc2520_cmd_strobe(struct cc2520_private *priv, u8 cmd)
{
int ret;
- u8 status = 0xff;
struct spi_message msg;
struct spi_transfer xfer = {
.len = 0,
priv->buf[0]);
ret = spi_sync(priv->spi, &msg);
- if (!ret)
- status = priv->buf[0];
dev_vdbg(&priv->spi->dev,
"buf[0] = %02x\n", priv->buf[0]);
mutex_unlock(&priv->buffer_mutex);