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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-02-12 09:27:35 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-03-02 07:54:13 +0100 |
| commit | e7e39180ad01e279d5f3ab2f78ce319dc8ab51fc (patch) | |
| tree | 6f3dadf6eac02f94556efdd80d0b9ef23ba45ef0 | |
| parent | db228127ba97e4dcb091caebdbeb9df4335e0894 (diff) | |
| download | barebox-e7e39180ad01e279d5f3ab2f78ce319dc8ab51fc.tar.gz barebox-e7e39180ad01e279d5f3ab2f78ce319dc8ab51fc.tar.xz | |
reset_source: make safe to call earlier
reset_source_init used to set the reset source to unknown in a
coredevice_initcall. This means if reset_source_set() has been called
earlier the value would have been overwritten. Fix this by calling
globalvar_add_simple() each time reset_source_set() is called.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | common/reset_source.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/reset_source.c b/common/reset_source.c index 946670b182..0147b5c4b0 100644 --- a/common/reset_source.c +++ b/common/reset_source.c @@ -40,14 +40,14 @@ void reset_source_set(enum reset_src_type st) { reset_source = st; - setenv("global.system.reset", reset_src_names[st]); + globalvar_add_simple("system.reset", reset_src_names[reset_source]); } EXPORT_SYMBOL(reset_source_set); /* ensure this runs after the 'global' device is already registerd */ static int reset_source_init(void) { - globalvar_add_simple("system.reset", reset_src_names[RESET_UKWN]); + reset_source_set(reset_source); return 0; } |