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

@ -427,7 +427,7 @@ int pci_hose_scan(struct pci_controller *hose)
if (!gd->pcidelay_done) {
/* wait "pcidelay" ms (if defined)... */
s = getenv("pcidelay");
s = env_get("pcidelay");
if (s) {
int val = simple_strtoul(s, NULL, 10);
for (i = 0; i < val; i++)
@ -459,7 +459,7 @@ void pci_init(void)
hose_head = NULL;
/* allow env to disable pci init/enum */
if (getenv("pcidisable") != NULL)
if (env_get("pcidisable") != NULL)
return;
/* now call board specific pci_init()... */