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>
diff --git a/board/freescale/ls2080ardb/ls2080ardb.c b/board/freescale/ls2080ardb/ls2080ardb.c
index d7122b3..07ba026 100644
--- a/board/freescale/ls2080ardb/ls2080ardb.c
+++ b/board/freescale/ls2080ardb/ls2080ardb.c
@@ -250,7 +250,7 @@
val = in_le32(dcfg_ccsr + DCFG_RCWSR13 / 4);
- env_hwconfig = getenv("hwconfig");
+ env_hwconfig = env_get("hwconfig");
if (hwconfig_f("dspi", env_hwconfig) &&
DCFG_RCWSR13_DSPI == (val & (u32)(0xf << 8)))