tree 39d291a582f3e4a2ee32b22395a71ca450a4921a
parent bc4d989af4a4069f70f19fbe41a7d7ad61965ff8
author Herbert Xu <herbert@gondor.apana.org.au> 1420367833 +1100
committer Herbert Xu <herbert@gondor.apana.org.au> 1420459132 +1100

input: Make preadbuffer static

The function preadbuffer should be static as it's only used in
input.c.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>