spi: tle62x0: dump small buffers using %*ph
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 10 Jul 2013 14:34:43 +0000 (17:34 +0300)
committerMark Brown <broonie@linaro.org>
Mon, 15 Jul 2013 10:45:24 +0000 (11:45 +0100)
We have nice specifier in kernel for that.

It changes separator from ',' (comma) to space, though it's not a big deal
since it's just a debug message.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
drivers/spi/spi-tle62x0.c

index 6b0874d782ed7aa1c9cd569637500e12a1d74dd1..3e528c0396e797aba34716bb0fa8a4cde889e575 100644 (file)
@@ -52,8 +52,7 @@ static inline int tle62x0_write(struct tle62x0_state *st)
                buff[1] = gpio_state;
        }
 
-       dev_dbg(&st->us->dev, "buff %02x,%02x,%02x\n",
-               buff[0], buff[1], buff[2]);
+       dev_dbg(&st->us->dev, "buff %3ph\n", buff);
 
        return spi_write(st->us, buff, (st->nr_gpio == 16) ? 3 : 2);
 }