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

@ -80,7 +80,7 @@ static void linux_cmdline_legacy(bootm_headers_t *images)
linux_cmdline_init();
bootargs = getenv("bootargs");
bootargs = env_get("bootargs");
if (!bootargs)
return;
@ -202,11 +202,11 @@ static void linux_env_legacy(bootm_headers_t *images)
sprintf(env_buf, "0x%X", (uint) (gd->bd->bi_flashsize));
linux_env_set("flash_size", env_buf);
cp = getenv("ethaddr");
cp = env_get("ethaddr");
if (cp)
linux_env_set("ethaddr", cp);
cp = getenv("eth1addr");
cp = env_get("eth1addr");
if (cp)
linux_env_set("eth1addr", cp);