drivers/rtc: dump small buffers via %*ph
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c
index d578773..b05a6dc 100644
--- a/drivers/rtc/rtc-ds1305.c
+++ b/drivers/rtc/rtc-ds1305.c
@@ -635,9 +635,7 @@
goto fail0;
}
- dev_dbg(&spi->dev, "ctrl %s: %02x %02x %02x\n",
- "read", ds1305->ctrl[0],
- ds1305->ctrl[1], ds1305->ctrl[2]);
+ dev_dbg(&spi->dev, "ctrl %s: %3ph\n", "read", ds1305->ctrl);
/* Sanity check register values ... partially compensating for the
* fact that SPI has no device handshake. A pullup on MISO would
@@ -723,9 +721,7 @@
goto fail0;
}
- dev_dbg(&spi->dev, "ctrl %s: %02x %02x %02x\n",
- "write", ds1305->ctrl[0],
- ds1305->ctrl[1], ds1305->ctrl[2]);
+ dev_dbg(&spi->dev, "ctrl %s: %3ph\n", "write", ds1305->ctrl);
}
/* see if non-Linux software set up AM/PM mode */
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index e0d0ba4..970a236 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -322,12 +322,7 @@
return -EIO;
}
- dev_dbg(dev, "%s: %02x %02x %02x %02x %02x %02x %02x\n",
- "read",
- ds1307->regs[0], ds1307->regs[1],
- ds1307->regs[2], ds1307->regs[3],
- ds1307->regs[4], ds1307->regs[5],
- ds1307->regs[6]);
+ dev_dbg(dev, "%s: %7ph\n", "read", ds1307->regs);
t->tm_sec = bcd2bin(ds1307->regs[DS1307_REG_SECS] & 0x7f);
t->tm_min = bcd2bin(ds1307->regs[DS1307_REG_MIN] & 0x7f);
@@ -398,9 +393,7 @@
break;
}
- dev_dbg(dev, "%s: %02x %02x %02x %02x %02x %02x %02x\n",
- "write", buf[0], buf[1], buf[2], buf[3],
- buf[4], buf[5], buf[6]);
+ dev_dbg(dev, "%s: %7ph\n", "write", buf);
result = ds1307->write_block_data(ds1307->client,
ds1307->offset, 7, buf);
diff --git a/drivers/rtc/rtc-fm3130.c b/drivers/rtc/rtc-fm3130.c
index 04e93c6..bff3cdc 100644
--- a/drivers/rtc/rtc-fm3130.c
+++ b/drivers/rtc/rtc-fm3130.c
@@ -116,17 +116,7 @@
fm3130_rtc_mode(dev, FM3130_MODE_NORMAL);
- dev_dbg(dev, "%s: %02x %02x %02x %02x %02x %02x %02x %02x"
- "%02x %02x %02x %02x %02x %02x %02x\n",
- "read",
- fm3130->regs[0], fm3130->regs[1],
- fm3130->regs[2], fm3130->regs[3],
- fm3130->regs[4], fm3130->regs[5],
- fm3130->regs[6], fm3130->regs[7],
- fm3130->regs[8], fm3130->regs[9],
- fm3130->regs[0xa], fm3130->regs[0xb],
- fm3130->regs[0xc], fm3130->regs[0xd],
- fm3130->regs[0xe]);
+ dev_dbg(dev, "%s: %15ph\n", "read", fm3130->regs);
t->tm_sec = bcd2bin(fm3130->regs[FM3130_RTC_SECONDS] & 0x7f);
t->tm_min = bcd2bin(fm3130->regs[FM3130_RTC_MINUTES] & 0x7f);
@@ -175,12 +165,7 @@
tmp = t->tm_year - 100;
buf[FM3130_RTC_YEARS] = bin2bcd(tmp);
- dev_dbg(dev, "%s: %02x %02x %02x %02x %02x %02x %02x"
- "%02x %02x %02x %02x %02x %02x %02x %02x\n",
- "write", buf[0], buf[1], buf[2], buf[3],
- buf[4], buf[5], buf[6], buf[7],
- buf[8], buf[9], buf[0xa], buf[0xb],
- buf[0xc], buf[0xd], buf[0xe]);
+ dev_dbg(dev, "%s: %15ph\n", "write", buf);
fm3130_rtc_mode(dev, FM3130_MODE_WRITE);
@@ -517,18 +502,8 @@
bad_clock:
if (!fm3130->data_valid || !fm3130->alarm_valid)
- dev_dbg(&client->dev,
- "%s: %02x %02x %02x %02x %02x %02x %02x %02x"
- "%02x %02x %02x %02x %02x %02x %02x\n",
- "bogus registers",
- fm3130->regs[0], fm3130->regs[1],
- fm3130->regs[2], fm3130->regs[3],
- fm3130->regs[4], fm3130->regs[5],
- fm3130->regs[6], fm3130->regs[7],
- fm3130->regs[8], fm3130->regs[9],
- fm3130->regs[0xa], fm3130->regs[0xb],
- fm3130->regs[0xc], fm3130->regs[0xd],
- fm3130->regs[0xe]);
+ dev_dbg(&client->dev, "%s: %15ph\n", "bogus registers",
+ fm3130->regs);
/* We won't bail out here because we just got invalid data.
Time setting from u-boot doesn't work anyway */