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| author | Baoyou Xie <baoyou.xie@linaro.org> | 2016-09-01 19:43:31 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-02 15:03:35 +0200 |
| commit | 8f975fe49dba5d15a828f34ad8ec3dc8beb60ca0 (patch) | |
| tree | 91dd7edec846c80a0de33e64375ae386a5b37a66 /drivers/tty/serial/earlycon.c | |
| parent | e06b6b854163a7f9931d6e0d859b9378a23fe7af (diff) | |
tty/serial: mark __init early_smh_setup() static
We get 1 warning when building kernel with W=1:
drivers/tty/serial/earlycon-arm-semihost.c:56:12: warning: no previous prototype for 'early_smh_setup' [-Wmissing-prototypes]
In fact, this function is only used in the file in which it is
declared and don't need a declaration, but can be made static.
so this patch marks this function with 'static'.
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/earlycon.c')
0 files changed, 0 insertions, 0 deletions