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authorSimon Glass <sjg@chromium.org>2014-10-01 19:57:23 -0600
committerSimon Glass <sjg@chromium.org>2014-10-22 10:36:54 -0600
commitb8893327e9d22ded1cd70669884ed9d53fa9b013 (patch)
tree3eaf63158f233d318254130c74b6fd3c91d74e4d /common/bootretry.c
parentaacc6c5d106f33bec2b2371411922ff7d424beed (diff)
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dm: serial: Put common code into separate functions
Avoid duplicating the code which deals with getc() and putc(). It is fairly simple, but may expand later. Signed-off-by: Simon Glass <sjg@chromium.org>
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