diff options
author | Simon Glass <sjg@chromium.org> | 2017-08-03 12:22:12 -0600 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2017-08-16 08:30:24 -0400 |
commit | 00caae6d47645e68d6e5277aceb69592b49381a6 (patch) | |
tree | c361aa0cea3093b93c1118266fe9e2b44ac6e453 /drivers/video/videomodes.c | |
parent | fd1e959e91d2b0b2e853d09dd9167dfff18a616c (diff) |
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>
Diffstat (limited to 'drivers/video/videomodes.c')
-rw-r--r-- | drivers/video/videomodes.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/videomodes.c b/drivers/video/videomodes.c index cf71ad120e..6d96b33f20 100644 --- a/drivers/video/videomodes.c +++ b/drivers/video/videomodes.c @@ -165,7 +165,8 @@ int video_get_params (struct ctfb_res_modes *pPar, char *penv) /* first search for the environment containing the real param string */ s = penv; - if ((p = getenv (s)) != NULL) + p = env_get(s); + if (p) s = p; /* @@ -234,7 +235,7 @@ int video_get_params (struct ctfb_res_modes *pPar, char *penv) int video_get_video_mode(unsigned int *xres, unsigned int *yres, unsigned int *depth, unsigned int *freq, const char **options) { - char *p = getenv("video-mode"); + char *p = env_get("video-mode"); if (!p) return 0; |