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| author | Harald Welte <laforge@gnumonks.org> | 2017-05-09 06:45:27 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-05-09 13:24:28 +0200 |
| commit | 114e74d32232b8399b6517857389abc1b593382a (patch) | |
| tree | 7475ad22f596901e089cc6b67e7acf90c24e390f | |
| parent | 2e9254ac3f5a17495c4f71c62f85a7b4512b97c0 (diff) | |
wwan_perst: Warn if somebody failed to initialize us
| -rw-r--r-- | firmware/libboard/qmod/source/wwan_perst.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/firmware/libboard/qmod/source/wwan_perst.c b/firmware/libboard/qmod/source/wwan_perst.c index d0c6c3d..f16006f 100644 --- a/firmware/libboard/qmod/source/wwan_perst.c +++ b/firmware/libboard/qmod/source/wwan_perst.c @@ -27,6 +27,8 @@ static struct wwan_perst perst2 = { }; #endif +static int initialized = 0; + static void perst_tmr_cb(void *data) { struct wwan_perst *perst = data; @@ -36,6 +38,11 @@ static void perst_tmr_cb(void *data) static struct wwan_perst *get_perst_for_modem(int modem_nr) { + if (!initialized) { + TRACE_ERROR("Somebody forgot to call wwan_perst_init()\r\n"); + wwan_perst_init(); + } + switch (modem_nr) { #ifdef PIN_PERST1 case 1: |