Message ID | 1445782797-30958-1-git-send-email-jteki@openedev.com |
---|---|
State | Accepted |
Delegated to: | Jagannadha Sutradharudu Teki |
Headers | show |
On Sun, Oct 25, 2015 at 07:49:57PM +0530, Jagan Teki wrote: > - Use __func__ on debug > - Removed unnecessary comment > - Fix function name in debug as zynq_qspi_xfer instead of spi_xfer > > Cc: Tom Rini <trini@konsulko.com> > Signed-off-by: Jagan Teki <jteki@openedev.com> > --- > Changes for v2: > - Fix commit message - Use meaningful commit header, > add proper details for all fixes. > - Fix debug print in zynq_qspi_xfer > > drivers/spi/zynq_qspi.c | 8 +++----- > 1 file changed, 3 insertions(+), 5 deletions(-) > > diff --git a/drivers/spi/zynq_qspi.c b/drivers/spi/zynq_qspi.c > index 8aa61d7..6963c13 100644 > --- 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, ®s->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); > > /* I'm not poking the code regularly myself so, ok, sure. But why not __func__? I don't get it.
On 26 October 2015 at 00:21, Tom Rini <trini@konsulko.com> wrote: > On Sun, Oct 25, 2015 at 07:49:57PM +0530, Jagan Teki wrote: >> - Use __func__ on debug >> - Removed unnecessary comment >> - Fix function name in debug as zynq_qspi_xfer instead of spi_xfer >> >> Cc: Tom Rini <trini@konsulko.com> >> Signed-off-by: Jagan Teki <jteki@openedev.com> >> --- >> Changes for v2: >> - Fix commit message - Use meaningful commit header, >> add proper details for all fixes. >> - Fix debug print in zynq_qspi_xfer >> >> drivers/spi/zynq_qspi.c | 8 +++----- >> 1 file changed, 3 insertions(+), 5 deletions(-) >> >> diff --git a/drivers/spi/zynq_qspi.c b/drivers/spi/zynq_qspi.c >> index 8aa61d7..6963c13 100644 >> --- 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, ®s->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); >> >> /* > > I'm not poking the code regularly myself so, ok, sure. But why not > __func__? I don't get it. I prefer __func__ for large function name and function being called less times and in case zynq_qspi_xfer I would go directly use function name as it being called for each transaction and function name is also small. It's not the case with remaining once.
diff --git a/drivers/spi/zynq_qspi.c b/drivers/spi/zynq_qspi.c index 8aa61d7..6963c13 100644 --- 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, ®s->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, ®s->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, ®s->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; }
- Use __func__ on debug - Removed unnecessary comment - Fix function name in debug as zynq_qspi_xfer instead of spi_xfer Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Jagan Teki <jteki@openedev.com> --- Changes for v2: - Fix commit message - Use meaningful commit header, add proper details for all fixes. - Fix debug print in zynq_qspi_xfer drivers/spi/zynq_qspi.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)