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spi: tle62x0: dump small buffers using %*ph

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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>
This commit is contained in:
Andy Shevchenko 2013-07-10 17:34:43 +03:00 committed by Mark Brown
parent ad81f0545e
commit cd4c424463
1 changed files with 1 additions and 2 deletions
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3
drivers/spi/spi-tle62x0.c
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@ -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);
}