Fix #442 by renaming sr_dev_driver.priv to .context

[libsigrok.git] / src / hardware / gmc-mh-1x-2x / api.c

diff --git a/src/hardware/gmc-mh-1x-2x/api.c b/src/hardware/gmc-mh-1x-2x/api.c
index bf0b3691fc5f5831be233ad0f9dffdc783e0ccdc..890fec47d1bd5ef6da1f1930f5baf46493097d0e 100644 (file)
--- a/src/hardware/gmc-mh-1x-2x/api.c
+++ b/src/hardware/gmc-mh-1x-2x/api.c
@@ -58,7 +58,6 @@ static const uint32_t devopts_bd[] = {
        SR_CONF_POWER_OFF | SR_CONF_GET | SR_CONF_SET,
 };
 
-
 /* TODO:
  * - For the 29S SR_CONF_ENERGYMETER, too.
  * - SR_CONF_PATTERN_MODE for some 2x devices
@@ -109,7 +108,7 @@ static enum model scan_model_sm(struct sr_serial_dev_inst *serial)
        gint64 timeout_us;
 
        model = METRAHIT_NONE;
-       timeout_us = g_get_monotonic_time() + 1 * 1000 * 1000;
+       timeout_us = g_get_monotonic_time() + (1 * 1000 * 1000);
 
        /*
         * Try to find message consisting of device code and several
@@ -162,7 +161,7 @@ static GSList *scan_1x_2x_rs232(struct sr_dev_driver *di, GSList *options)
        gboolean serialcomm_given;
 
        devices = NULL;
-       drvc = di->priv;
+       drvc = di->context;
        drvc->instances = NULL;
        conn = serialcomm = NULL;
        model = METRAHIT_NONE;
@@ -257,7 +256,7 @@ static GSList *scan_2x_bd232(struct sr_dev_driver *di, GSList *options)
        conn = serialcomm = NULL;
        devices = NULL;
 
-       drvc = di->priv;
+       drvc = di->context;
        drvc->instances = NULL;
 
        sr_spew("scan_2x_bd232() called!");
@@ -297,18 +296,18 @@ static GSList *scan_2x_bd232(struct sr_dev_driver *di, GSList *options)
                goto exit_err;
 
        /* Wait for reply from device(s) for up to 2s. */
-       timeout_us = g_get_monotonic_time() + 2*1000*1000;
+       timeout_us = g_get_monotonic_time() + (2 * 1000 * 1000);
 
        while (timeout_us > g_get_monotonic_time()) {
                /* Receive reply (14 bytes) */
                devc->buflen = 0;
-               for (cnt = 0; cnt < 14; cnt++) {
+               for (cnt = 0; cnt < GMC_REPLY_SIZE; cnt++) {
                        byte = read_byte(serial, timeout_us);
                        if (byte != -1)
                                devc->buf[devc->buflen++] = (byte & MASK_6BITS);
                }
 
-               if (devc->buflen != 14)
+               if (devc->buflen != GMC_REPLY_SIZE)
                        continue;
 
                devc->addr = devc->buf[0];
@@ -346,8 +345,7 @@ exit_err:
 
        if (serial)
                sr_serial_dev_inst_free(serial);
-       if (devc)
-               g_free(devc);
+       g_free(devc);
        if (sdi)
                sr_dev_inst_free(sdi);
 
@@ -356,7 +354,7 @@ exit_err:
 
 static GSList *dev_list(const struct sr_dev_driver *di)
 {
-       return ((struct drv_context *)(di->priv))->instances;
+       return ((struct drv_context *)(di->context))->instances;
 }
 
 static int dev_close(struct sr_dev_inst *sdi)
@@ -390,8 +388,6 @@ static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *s
 
        (void)cg;
 
-       ret = SR_OK;
-
        if (!sdi || !(devc = sdi->priv))
                return SR_ERR_ARG;
 
@@ -555,7 +551,7 @@ SR_PRIV struct sr_dev_driver gmc_mh_1x_2x_rs232_driver_info = {
        .dev_close = dev_close,
        .dev_acquisition_start = dev_acquisition_start_1x_2x_rs232,
        .dev_acquisition_stop = dev_acquisition_stop,
-       .priv = NULL,
+       .context = NULL,
 };
 
 SR_PRIV struct sr_dev_driver gmc_mh_2x_bd232_driver_info = {
@@ -574,5 +570,5 @@ SR_PRIV struct sr_dev_driver gmc_mh_2x_bd232_driver_info = {
        .dev_close = dev_close,
        .dev_acquisition_start = dev_acquisition_start_2x_bd232,
        .dev_acquisition_stop = dev_acquisition_stop,
-       .priv = NULL,
+       .context = NULL,
 };