media: em28xx: use %*phC to print small buffers

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Use %*phC format to print small buffers as hex strings

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Antonio Cardace <anto.cardace@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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Antonio Cardace 2018-02-09 09:13:26 -05:00 • committed by Mauro Carvalho Chehab

parent 1b3963509a

commit 290ef7d846

1 changed files with 4 additions and 4 deletions

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drivers/media/usb/em28xx/em28xx-i2c.c

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