env: Rename setenv() to env_set()
We are now using an env_ prefix for environment functions. Rename setenv()
for consistency. Also add function comments in common.h.
Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/README.enetaddr b/doc/README.enetaddr
index 50e4899..bf994d4 100644
--- a/doc/README.enetaddr
+++ b/doc/README.enetaddr
@@ -101,7 +101,7 @@
* int eth_setenv_enetaddr(char *name, const uchar *enetaddr);
Store the MAC address into the named environment variable. The return value is
-the same as the setenv() function.
+the same as the env_set() function.
uchar enetaddr[6] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55 };
eth_setenv_enetaddr("ethaddr", enetaddr);
/* the "ethaddr" env var should now be set to "00:11:22:33:44:55" */