asix-sigma: use new driver info_get() API call

diff --git a/hardware/asix-sigma/asix-sigma.c b/hardware/asix-sigma/asix-sigma.c
index 84066c44cbd56c875b5460eace6a81a61a871516..5eeb6c1cf1aae5cbe56f425db1412cb6e3af8c15 100644 (file)
--- a/hardware/asix-sigma/asix-sigma.c
+++ b/hardware/asix-sigma/asix-sigma.c
@@ -779,41 +779,37 @@ static int hw_cleanup(void)
        return SR_OK;
 }
 
-static const void *hw_dev_info_get(int dev_index, int dev_info_id)
+static int hw_info_get(int info_id, const void **data,
+       const struct sr_dev_inst *sdi)
 {
-       struct sr_dev_inst *sdi;
        struct context *ctx;
-       const void *info = NULL;
-
-       if (!(sdi = sr_dev_inst_get(adi->instances, dev_index))) {
-               sr_err("sigma: %s: sdi was NULL", __func__);
-               return NULL;
-       }
-
-       ctx = sdi->priv;
 
-       switch (dev_info_id) {
+       switch (info_id) {
        case SR_DI_INST:
-               info = sdi;
+               *data = sdi;
                break;
        case SR_DI_NUM_PROBES:
-               info = GINT_TO_POINTER(NUM_PROBES);
+               *data = GINT_TO_POINTER(NUM_PROBES);
                break;
        case SR_DI_PROBE_NAMES:
-               info = probe_names;
+               *data = probe_names;
                break;
        case SR_DI_SAMPLERATES:
-               info = &samplerates;
+               *data = &samplerates;
                break;
        case SR_DI_TRIGGER_TYPES:
-               info = (char *)TRIGGER_TYPES;
+               *data = (char *)TRIGGER_TYPES;
                break;
        case SR_DI_CUR_SAMPLERATE:
-               info = &ctx->cur_samplerate;
+               if (sdi) {
+                       ctx = sdi->priv;
+                       *data = &ctx->cur_samplerate;
+               } else
+                       return SR_ERR;
                break;
        }
 
-       return info;
+       return SR_OK;
 }
 
 static int hw_dev_status_get(int dev_index)
@@ -1469,7 +1465,7 @@ SR_PRIV struct sr_dev_driver asix_sigma_driver_info = {
        .scan = hw_scan,
        .dev_open = hw_dev_open,
        .dev_close = hw_dev_close,
-       .dev_info_get = hw_dev_info_get,
+       .info_get = hw_info_get,
        .dev_status_get = hw_dev_status_get,
 //     .hwcap_get_all = hw_hwcap_get_all,
        .dev_config_set = hw_dev_config_set,