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 */