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hantek-dso: Use std_dev_clear()

This commit is contained in:
Bert Vermeulen 2013-04-17 00:49:18 +02:00
parent 72f9d6dc5e
commit 949b3dc091
1 changed files with 11 additions and 30 deletions
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29
hardware/hantek-dso/api.c
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@ -230,38 +230,19 @@ static int configure_probes(const struct sr_dev_inst *sdi)
return SR_OK; return SR_OK;
} }
/* Properly close and free all devices. */ static void clear_dev_context(void *priv)
static int clear_instances(void)
{ {
struct sr_dev_inst *sdi;
struct drv_context *drvc;
struct dev_context *devc; struct dev_context *devc;
GSList *l;
drvc = di->priv; devc = priv;
for (l = drvc->instances; l; l = l->next) {
if (!(sdi = l->data)) {
/* Log error, but continue cleaning up the rest. */
sr_err("%s: sdi was NULL, continuing", __func__);
continue;
}
if (!(devc = sdi->priv)) {
/* Log error, but continue cleaning up the rest. */
sr_err("%s: sdi->priv was NULL, continuing", __func__);
continue;
}
dso_close(sdi);
sr_usb_dev_inst_free(sdi->conn);
g_free(devc->triggersource); g_free(devc->triggersource);
g_slist_free(devc->enabled_probes); g_slist_free(devc->enabled_probes);
sr_dev_inst_free(sdi);
} }
g_slist_free(drvc->instances); static int clear_instances(void)
drvc->instances = NULL; {
return std_dev_clear(di, clear_dev_context);
return SR_OK;
} }
static int hw_init(struct sr_context *sr_ctx) static int hw_init(struct sr_context *sr_ctx)