[U-Boot] [PATCH 09/11] dtoc: Add a comment about string replace in conv_name_to_c()

[sjg at google.com]

This function uses several separate string replaces where a regular
expression might seem more reasonable. Add a comment justifying the way it
is currently done.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 tools/dtoc/dtb_platdata.py | 3 +++
 1 file changed, 3 insertions(+)

Applied to u-boot-dm, thanks!