Add hex_byte_pack and hex_byte_pack_upper from kernel
Utility functions needed by the UUID/GUID printf support.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 241c6a0 commit 36d3cc49fb556cfbb15d7cf65569b14796f20246
@Sascha Hauer Sascha Hauer authored on 4 Jul 2014
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include/linux/kernel.h
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lib/misc.c