sandbox: swap_case: Use statics where possible
authorSimon Glass <sjg@chromium.org>
Wed, 25 Sep 2019 14:56:03 +0000 (08:56 -0600)
committerBin Meng <bmeng.cn@gmail.com>
Tue, 8 Oct 2019 05:57:40 +0000 (13:57 +0800)
commitcea7c0956ac2134e67f9d93bd96b2f2b4b85b430
treef8958f7547ab35fed1dd16ee4b9f5783222dd6da
parent239cdcff5a5df19e69ee2a97f5540a82678cbec7
sandbox: swap_case: Use statics where possible

Some functions and a struct should be marked static since they are not
used outside this file. Update them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
drivers/misc/swap_case.c