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

@ -479,9 +479,9 @@ int do_jffs2_fsload(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
ulong offset = load_addr;
/* pre-set Boot file name */
if ((filename = getenv("bootfile")) == NULL) {
filename = env_get("bootfile");
if (!filename)
filename = "uImage";
}
if (argc == 2) {
filename = argv[1];