Consistently use 'cg' for channel group variables.

[libsigrok.git] / hardware / hameg-hmo / api.c

diff --git a/hardware/hameg-hmo/api.c b/hardware/hameg-hmo/api.c
index 6b6e5ab79a3bc5a91ded4b00dbfb1ad03994c0df..3200d64c3b03fddae333f234a82109517466f9ad 100644 (file)
--- a/hardware/hameg-hmo/api.c
+++ b/hardware/hameg-hmo/api.c
@@ -184,22 +184,22 @@ static int cleanup(void)
 }
 
 static int check_channel_group(struct dev_context *devc,
-                            const struct sr_channel_group *channel_group)
+                            const struct sr_channel_group *cg)
 {
        unsigned int i;
        struct scope_config *model;
 
        model = devc->model_config;
 
-       if (!channel_group)
+       if (!cg)
                return PG_NONE;
 
        for (i = 0; i < model->analog_channels; ++i)
-               if (channel_group == &devc->analog_groups[i])
+               if (cg == &devc->analog_groups[i])
                        return PG_ANALOG;
 
        for (i = 0; i < model->digital_pods; ++i)
-               if (channel_group == &devc->digital_groups[i])
+               if (cg == &devc->digital_groups[i])
                        return PG_DIGITAL;
 
        sr_err("Invalid channel group specified.");
@@ -208,7 +208,7 @@ static int check_channel_group(struct dev_context *devc,
 }
 
 static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
-                     const struct sr_channel_group *channel_group)
+                     const struct sr_channel_group *cg)
 {
        int ret, pg_type;
        unsigned int i;
@@ -219,7 +219,7 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
        if (!sdi || !(devc = sdi->priv))
                return SR_ERR_ARG;
 
-       if ((pg_type = check_channel_group(devc, channel_group)) == PG_INVALID)
+       if ((pg_type = check_channel_group(devc, cg)) == PG_INVALID)
                return SR_ERR;
 
        ret = SR_ERR_NA;
@@ -242,7 +242,7 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
                        return SR_ERR_CHANNEL_GROUP;
                } else if (pg_type == PG_ANALOG) {
                        for (i = 0; i < model->analog_channels; ++i) {
-                               if (channel_group != &devc->analog_groups[i])
+                               if (cg != &devc->analog_groups[i])
                                        continue;
                                *data = g_variant_new_int32(model->num_ydivs);
                                ret = SR_OK;
@@ -290,7 +290,7 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
                        return SR_ERR_CHANNEL_GROUP;
                } else if (pg_type == PG_ANALOG) {
                        for (i = 0; i < model->analog_channels; ++i) {
-                               if (channel_group != &devc->analog_groups[i])
+                               if (cg != &devc->analog_groups[i])
                                        continue;
                                *data = g_variant_new_string((*model->coupling_options)[state->analog_channels[i].coupling]);
                                ret = SR_OK;
@@ -332,7 +332,7 @@ static GVariant *build_tuples(const uint64_t (*array)[][2], unsigned int n)
 }
 
 static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
-                     const struct sr_channel_group *channel_group)
+                     const struct sr_channel_group *cg)
 {
        int ret, pg_type;
        unsigned int i, j;
@@ -348,7 +348,7 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
        if (!sdi || !(devc = sdi->priv))
                return SR_ERR_ARG;
 
-       if ((pg_type = check_channel_group(devc, channel_group)) == PG_INVALID)
+       if ((pg_type = check_channel_group(devc, cg)) == PG_INVALID)
                return SR_ERR;
 
        model = devc->model_config;
@@ -389,7 +389,7 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
                            q != (*model->vdivs)[i][1])
                                continue;
                        for (j = 1; j <= model->analog_channels; ++j) {
-                               if (channel_group != &devc->analog_groups[j - 1])
+                               if (cg != &devc->analog_groups[j - 1])
                                        continue;
                                state->analog_channels[j - 1].vdiv = i;
                                g_ascii_formatd(float_str, sizeof(float_str), "%E", (float) p / q);
@@ -471,7 +471,7 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
                        if (strcmp(tmp, (*model->coupling_options)[i]) != 0)
                                continue;
                        for (j = 1; j <= model->analog_channels; ++j) {
-                               if (channel_group != &devc->analog_groups[j - 1])
+                               if (cg != &devc->analog_groups[j - 1])
                                        continue;
                                state->analog_channels[j-1].coupling = i;
 
@@ -504,7 +504,7 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
 }
 
 static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
-                      const struct sr_channel_group *channel_group)
+                      const struct sr_channel_group *cg)
 {
        int pg_type;
        struct dev_context *devc;
@@ -513,7 +513,7 @@ static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
        if (!sdi || !(devc = sdi->priv))
                return SR_ERR_ARG;
 
-       if ((pg_type = check_channel_group(devc, channel_group)) == PG_INVALID)
+       if ((pg_type = check_channel_group(devc, cg)) == PG_INVALID)
                return SR_ERR;
 
        model = devc->model_config;