spi: zynq_qspi: Minor cleanups

- Use __func__ on debug
- Removed unnecessary comment
- Fix function name in debug as zynq_qspi_xfer instead of spi_xfer

Signed-off-by: Jagan Teki <jteki@openedev.com>

diff --git a/drivers/spi/zynq_qspi.c b/drivers/spi/zynq_qspi.c
index 8aa61d7a507f93fc8892968e20a609993d08c4f6..6963c1347d31e2538b101c379e67ca7048b7930c 100644 (file)
--- a/drivers/spi/zynq_qspi.c
+++ b/drivers/spi/zynq_qspi.c
@@ -430,7 +430,6 @@ static int zynq_qspi_start_transfer(struct zynq_qspi_priv *priv)
                zynq_qspi_fill_tx_fifo(priv, priv->fifo_depth);
 
        writel(ZYNQ_QSPI_IXR_ALL_MASK, &regs->ier);
-       /* Start the transfer by enabling manual start bit */
 
        /* wait for completion */
        do {
@@ -516,7 +515,7 @@ static int zynq_qspi_xfer(struct udevice *dev, unsigned int bitlen,
        priv->rx_buf = din;
        priv->len = bitlen / 8;
 
-       debug("spi_xfer: bus:%i cs:%i bitlen:%i len:%i flags:%lx\n",
+       debug("zynq_qspi_xfer: bus:%i cs:%i bitlen:%i len:%i flags:%lx\n",
              bus->seq, slave_plat->cs, bitlen, priv->len, flags);
 
        /*
@@ -569,8 +568,7 @@ static int zynq_qspi_set_speed(struct udevice *bus, uint speed)
        writel(confr, &regs->cr);
        priv->freq = speed;
 
-       debug("zynq_spi_set_speed: regs=%p, speed=%d\n",
-             priv->regs, priv->freq);
+       debug("%s: regs=%p, speed=%d\n", __func__, priv->regs, priv->freq);
 
        return 0;
 }
@@ -593,7 +591,7 @@ static int zynq_qspi_set_mode(struct udevice *bus, uint mode)
        writel(confr, &regs->cr);
        priv->mode = mode;
 
-       debug("zynq_spi_set_mode: regs=%p, mode=%d\n", priv->regs, priv->mode);
+       debug("%s: regs=%p, mode=%d\n", __func__, priv->regs, priv->mode);
 
        return 0;
 }