std: Add and use std_dev_clear() where possible.

[libsigrok.git] / src / hardware / cem-dt-885x / api.c

diff --git a/src/hardware/cem-dt-885x/api.c b/src/hardware/cem-dt-885x/api.c
index f7769b0884324b41d8df06d1424113653dd5a538..98db1072cd465e37d86c97e8cda422bfe96d644c 100644 (file)
--- a/src/hardware/cem-dt-885x/api.c
+++ b/src/hardware/cem-dt-885x/api.c
@@ -208,9 +208,6 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
 
        (void)cg;
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        devc = sdi->priv;
 
        ret = SR_OK;
@@ -346,9 +343,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
        struct dev_context *devc;
        struct sr_serial_dev_inst *serial;
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        devc = sdi->priv;
        devc->state = ST_INIT;
        devc->num_samples = 0;
@@ -364,14 +358,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
        return SR_OK;
 }
 
-static int dev_acquisition_stop(struct sr_dev_inst *sdi)
-{
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
-       return std_serial_dev_acquisition_stop(sdi, std_serial_dev_close);
-}
-
 static struct sr_dev_driver cem_dt_885x_driver_info = {
        .name = "cem-dt-885x",
        .longname = "CEM DT-885x",
@@ -380,14 +366,14 @@ static struct sr_dev_driver cem_dt_885x_driver_info = {
        .cleanup = std_cleanup,
        .scan = scan,
        .dev_list = std_dev_list,
-       .dev_clear = NULL,
+       .dev_clear = std_dev_clear,
        .config_get = config_get,
        .config_set = config_set,
        .config_list = config_list,
        .dev_open = std_serial_dev_open,
        .dev_close = std_serial_dev_close,
        .dev_acquisition_start = dev_acquisition_start,
-       .dev_acquisition_stop = dev_acquisition_stop,
+       .dev_acquisition_stop = std_serial_dev_acquisition_stop,
        .context = NULL,
 };
 SR_REGISTER_DEV_DRIVER(cem_dt_885x_driver_info);