Add sr_dev_acquisition_start(), factor out SR_ERR_DEV_CLOSED check.

[libsigrok.git] / src / hardware / lascar-el-usb / api.c

diff --git a/src/hardware/lascar-el-usb/api.c b/src/hardware/lascar-el-usb/api.c
index 5ee1d22a838db6874be5d27b569d4f3caa1b8588..4a58f2804370c9893e7b25a62954fa8b666a99c5 100644 (file)
--- a/src/hardware/lascar-el-usb/api.c
+++ b/src/hardware/lascar-el-usb/api.c
@@ -293,9 +293,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
        int ret;
        unsigned char cmd[3], resp[4], *buf;
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        drvc = di->context;
        devc = sdi->priv;
        usb = sdi->conn;