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

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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
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6
common/fdt_support.c
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@ -197,7 +197,7 @@ int fdt_root(void *fdt)
return err;
}
serial = getenv("serial#");
serial = env_get("serial#");
if (serial) {
err = fdt_setprop(fdt, 0, "serial-number", serial,
strlen(serial) + 1);
@ -289,7 +289,7 @@ int fdt_chosen(void *fdt)
if (nodeoffset < 0)
return nodeoffset;
str = getenv("bootargs");
str = env_get("bootargs");
if (str) {
err = fdt_setprop(fdt, nodeoffset, "bootargs", str,
strlen(str) + 1);
@ -509,7 +509,7 @@ void fdt_fixup_ethernet(void *fdt)
} else {
continue;
}
tmp = getenv(mac);
tmp = env_get(mac);
if (!tmp)
continue;