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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-04-29 10:54:20 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-04-29 11:29:25 +0200 |
| commit | 941056dad1cb46f200b3268d003460db2bd02604 (patch) | |
| tree | 876b2c4d6c17736ac86f8106e53c587acf3c6688 /common | |
| parent | 005cd22b30caa2421f8d142eef4df18f191d7415 (diff) | |
| download | barebox-941056dad1cb46f200b3268d003460db2bd02604.tar.gz barebox-941056dad1cb46f200b3268d003460db2bd02604.tar.xz | |
globalvar: Allow to remove globalvars
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common')
| -rw-r--r-- | common/globalvar.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/common/globalvar.c b/common/globalvar.c index 9a793ac4a9..05c3e798d7 100644 --- a/common/globalvar.c +++ b/common/globalvar.c @@ -33,6 +33,16 @@ int globalvar_add(const char *name, return 0; } +void globalvar_remove(const char *name) +{ + struct param_d *param = get_param_by_name(&global_device, name); + + if (!param) + return; + + dev_remove_param(param); +} + static int nv_save(const char *name, const char *val) { int fd, ret; |