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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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4
cmd/bootmenu.c
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@@ -53,7 +53,7 @@ static char *bootmenu_getoption(unsigned short int n)
return NULL;
sprintf(name, "bootmenu_%d", n);
return getenv(name);
return env_get(name);
}
static void bootmenu_print_entry(void *data)
@@ -483,7 +483,7 @@ int do_bootmenu(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
delay_str = argv[1];
if (!delay_str)
delay_str = getenv("bootmenu_delay");
delay_str = env_get("bootmenu_delay");
if (delay_str)
delay = (int)simple_strtol(delay_str, NULL, 10);