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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>
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10
cmd/load.c
10
cmd/load.c
@@ -50,11 +50,11 @@ static int do_load_serial(cmd_tbl_t *cmdtp, int flag, int argc,
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load_baudrate = current_baudrate = gd->baudrate;
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#endif
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if (((env_echo = getenv("loads_echo")) != NULL) && (*env_echo == '1')) {
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env_echo = env_get("loads_echo");
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if (env_echo && *env_echo == '1')
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do_echo = 1;
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} else {
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else
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do_echo = 0;
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}
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#ifdef CONFIG_SYS_LOADS_BAUD_CHANGE
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if (argc >= 2) {
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@@ -427,9 +427,9 @@ static int do_load_serial_bin(cmd_tbl_t *cmdtp, int flag, int argc,
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offset = CONFIG_SYS_LOAD_ADDR;
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/* pre-set offset from $loadaddr */
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if ((s = getenv("loadaddr")) != NULL) {
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s = env_get("loadaddr");
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if (s)
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offset = simple_strtoul(s, NULL, 16);
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}
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load_baudrate = current_baudrate = gd->baudrate;
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