sr_dev_open(): Set status to SR_ST_ACTIVE upon success.

[libsigrok.git] / src / hardware / asix-sigma / api.c

diff --git a/src/hardware/asix-sigma/api.c b/src/hardware/asix-sigma/api.c
index 30d32da4e343c5eb5b697da4e28cd0c64c40b9f0..50a1d489ed51fa22d03a9778f1426afed2ce0b34 100644 (file)
--- a/src/hardware/asix-sigma/api.c
+++ b/src/hardware/asix-sigma/api.c
@@ -140,18 +140,13 @@ static int dev_open(struct sr_dev_inst *sdi)
 
        devc = sdi->priv;
 
-       /* Make sure it's an ASIX SIGMA. */
        if ((ret = ftdi_usb_open_desc(&devc->ftdic,
-               USB_VENDOR, USB_PRODUCT, USB_DESCRIPTION, NULL)) < 0) {
-
-               sr_err("ftdi_usb_open failed: %s",
-                      ftdi_get_error_string(&devc->ftdic));
-
-               return 0;
+                       USB_VENDOR, USB_PRODUCT, USB_DESCRIPTION, NULL)) < 0) {
+               sr_err("Failed to open device (%d): %s.",
+                      ret, ftdi_get_error_string(&devc->ftdic));
+               return SR_ERR;
        }
 
-       sdi->status = SR_ST_ACTIVE;
-
        return SR_OK;
 }
 
@@ -161,9 +156,7 @@ static int dev_close(struct sr_dev_inst *sdi)
 
        devc = sdi->priv;
 
-       /* TODO */
-       if (sdi->status == SR_ST_ACTIVE)
-               ftdi_usb_close(&devc->ftdic);
+       ftdi_usb_close(&devc->ftdic);
 
        sdi->status = SR_ST_INACTIVE;
 
@@ -212,9 +205,6 @@ 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;