drivers: Eliminate some unnecessary vendor/model #defines.

[libsigrok.git] / src / hardware / lascar-el-usb / protocol.h

diff --git a/src/hardware/lascar-el-usb/protocol.h b/src/hardware/lascar-el-usb/protocol.h
index 482c4a9788fd923445a9ba3178346ddaa355a49f..bc7e6ebd442449c6afb474d84b4f5d40e8ec76b0 100644 (file)
--- a/src/hardware/lascar-el-usb/protocol.h
+++ b/src/hardware/lascar-el-usb/protocol.h
@@ -26,7 +26,6 @@
 
 #define LOG_PREFIX "lascar-el-usb"
 
-#define LASCAR_VENDOR "Lascar"
 #define LASCAR_INTERFACE 0
 #define LASCAR_EP_IN 0x82
 #define LASCAR_EP_OUT 2
@@ -39,10 +38,9 @@
 #define SLEEP_US_LONG (5 * 1000)
 #define SLEEP_US_SHORT (1 * 1000)
 
-/** Private, per-device-instance driver context. */
 struct dev_context {
-       void *cb_data;
        const struct elusb_profile *profile;
+
        /* Generic EL-USB */
        unsigned char config[MAX_CONFIGBLOCK_SIZE];
        unsigned int log_size;
@@ -51,6 +49,7 @@ struct dev_context {
        unsigned int logged_samples;
        unsigned int rcvd_samples;
        uint64_t limit_samples;
+
        /* Model-specific */
        /* EL-USB-CO: these are something like scaling and calibration values
         * fixed per device, used to convert the sample values to CO ppm. */
@@ -80,6 +79,5 @@ SR_PRIV void LIBUSB_CALL lascar_el_usb_receive_transfer(struct libusb_transfer *
 SR_PRIV int lascar_start_logging(const struct sr_dev_inst *sdi);
 SR_PRIV int lascar_stop_logging(const struct sr_dev_inst *sdi);
 SR_PRIV int lascar_is_logging(const struct sr_dev_inst *sdi);
-SR_PRIV int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data);
 
 #endif