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spi: zynq_qspi: Minor cleanups

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- 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>
This commit is contained in:
Jagan Teki 2015-10-25 09:31:54 +05:30
parent baaaa7539c
commit e5e0d68f27
1 changed files with 3 additions and 5 deletions
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8
drivers/spi/zynq_qspi.c
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@ -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;
}