env: Rename getenv/_f() to env_get()

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2017-08-03 12:22:12 -06:00
committed by Tom Rini
parent fd1e959e91
commit 00caae6d47
213 changed files with 531 additions and 502 deletions

View File

@ -133,8 +133,8 @@ void get_board_serial(struct tag_serialnr *serialnr)
#ifdef CONFIG_REVISION_TAG
u32 get_board_rev(void)
{
if (getenv("revision#") != NULL)
return simple_strtoul(getenv("revision#"), NULL, 10);
if (env_get("revision#") != NULL)
return simple_strtoul(env_get("revision#"), NULL, 10);
return 0;
}
#endif