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

@ -71,7 +71,8 @@ void logbuff_init_ptrs(void)
#endif
/* Set up log version */
if ((s = getenv ("logversion")) != NULL)
s = env_get("logversion");
if (s)
log_version = (int)simple_strtoul(s, NULL, 10);
if (log_version == 2)
@ -94,7 +95,8 @@ void logbuff_init_ptrs(void)
log->v2.start = log->v2.con;
/* Initialize default loglevel if present */
if ((s = getenv ("loglevel")) != NULL)
s = env_get("loglevel");
if (s)
console_loglevel = (int)simple_strtoul(s, NULL, 10);
gd->flags |= GD_FLG_LOGINIT;