[PATCH 4.9 089/130] ieee802154: at86rf230: use __func__ macro for debug messages

Greg Kroah-Hartman
2018-08-23T08:11:33Z

From: Stefan Schmidt <stefan@datenfreihafen.org>

[ Upstream commit 8a81388ec27c4c0adbdecd20e67bb5f411ab46b2 ]

Instead of having the function name hard-coded (it might change and we
forgot to update them in the debug output) we can use __func__ instead
and also shorter the line so we do not need to break it. Also fix an
extra blank line while being here.
Found by checkpatch.

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/ieee802154/at86rf230.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)

--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1117,8 +1117,7 @@ at86rf230_set_hw_addr_filt(struct ieee80
if (changed & IEEE802154_AFILT_SADDR_CHANGED) {
u16 addr = le16_to_cpu(filt->short_addr);

- dev_vdbg(&lp->spi->dev,
- "at86rf230_set_hw_addr_filt called for saddr\n");
+ dev_vdbg(&lp->spi->dev, "%s called for saddr\n", __func__);
__at86rf230_write(lp, RG_SHORT_ADDR_0, addr);
__at86rf230_write(lp, RG_SHORT_ADDR_1, addr >> 8);
}
@@ -1126,8 +1125,7 @@ at86rf230_set_hw_addr_filt(struct ieee80
if (changed & IEEE802154_AFILT_PANID_CHANGED) {
u16 pan = le16_to_cpu(filt->pan_id);

- dev_vdbg(&lp->spi->dev,
- "at86rf230_set_hw_addr_filt called for pan id\n");
+ dev_vdbg(&lp->spi->dev, "%s called for pan id\n", __func__);
__at86rf230_write(lp, RG_PAN_ID_0, pan);
__at86rf230_write(lp, RG_PAN_ID_1, pan >> 8);
}
@@ -1136,15 +1134,13 @@ at86rf230_set_hw_addr_filt(struct ieee80
u8 i, addr[8];

memcpy(addr, &filt->ieee_addr, 8);
- dev_vdbg(&lp->spi->dev,
- "at86rf230_set_hw_addr_filt called for IEEE addr\n");
+ dev_vdbg(&lp->spi->dev, "%s called for IEEE addr\n", __func__);
for (i = 0; i < 8; i++)
__at86rf230_write(lp, RG_IEEE_ADDR_0 + i, addr[i]);
}

if (changed & IEEE802154_AFILT_PANC_CHANGED) {
- dev_vdbg(&lp->spi->dev,
- "at86rf230_set_hw_addr_filt called for panc change\n");
+ dev_vdbg(&lp->spi->dev, "%s called for panc change\n", __func__);
if (filt->pan_coord)
at86rf230_write_subreg(lp, SR_AACK_I_AM_COORD, 1);
else
@@ -1248,7 +1244,6 @@ at86rf230_set_cca_mode(struct ieee802154
return at86rf230_write_subreg(lp, SR_CCA_MODE, val);
}

-
static int
at86rf230_set_cca_ed_level(struct ieee802154_hw *hw, s32 mbm)
{