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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
cmd/nand.c
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@@ -383,7 +383,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#else
int quiet = 0;
#endif
const char *quiet_str = getenv("quiet");
const char *quiet_str = env_get("quiet");
int dev = nand_curr_device;
int repeat = flag & CMD_FLAG_REPEAT;
@@ -966,11 +966,11 @@ static int do_nandboot(cmd_tbl_t *cmdtp, int flag, int argc,
switch (argc) {
case 1:
addr = CONFIG_SYS_LOAD_ADDR;
boot_device = getenv("bootdevice");
boot_device = env_get("bootdevice");
break;
case 2:
addr = simple_strtoul(argv[1], NULL, 16);
boot_device = getenv("bootdevice");
boot_device = env_get("bootdevice");
break;
case 3:
addr = simple_strtoul(argv[1], NULL, 16);