Constify a few arrays and variables.

[libsigrok.git] / src / hardware / atten-pps3xxx / api.c

diff --git a/src/hardware/atten-pps3xxx/api.c b/src/hardware/atten-pps3xxx/api.c
index 1eafaaff8d42fbc291396e3d2f98f0131f782984..8cce84019aeeebcd0d161c24553d17bb4b966bf0 100644 (file)
--- a/src/hardware/atten-pps3xxx/api.c
+++ b/src/hardware/atten-pps3xxx/api.c
@@ -60,7 +60,7 @@ static const char *channel_modes[] = {
        "Parallel",
 };
 
-static struct pps_model models[] = {
+static const struct pps_model models[] = {
        { PPS_3203T_3S, "PPS3203T-3S",
                CHANMODE_INDEPENDENT | CHANMODE_SERIES | CHANMODE_PARALLEL,
                3,
@@ -75,16 +75,14 @@ static struct pps_model models[] = {
        },
 };
 
-
 SR_PRIV struct sr_dev_driver atten_pps3203_driver_info;
-static struct sr_dev_driver *di = &atten_pps3203_driver_info;
 
-static int init(struct sr_context *sr_ctx)
+static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
 {
        return std_init(sr_ctx, di, LOG_PREFIX);
 }
 
-static GSList *scan(GSList *options, int modelid)
+static GSList *scan(struct sr_dev_driver *di, GSList *options, int modelid)
 {
        struct sr_dev_inst *sdi;
        struct drv_context *drvc;
@@ -94,7 +92,7 @@ static GSList *scan(GSList *options, int modelid)
        struct sr_channel_group *cg;
        struct sr_serial_dev_inst *serial;
        GSList *l, *devices;
-       struct pps_model *model;
+       const struct pps_model *model;
        uint8_t packet[PACKET_SIZE];
        unsigned int i;
        int delay_ms, ret;
@@ -196,17 +194,17 @@ static GSList *scan(GSList *options, int modelid)
        return devices;
 }
 
-static GSList *scan_3203(GSList *options)
+static GSList *scan_3203(struct sr_dev_driver *di, GSList *options)
 {
-       return scan(options, PPS_3203T_3S);
+       return scan(di, options, PPS_3203T_3S);
 }
 
-static GSList *dev_list(void)
+static GSList *dev_list(const struct sr_dev_driver *di)
 {
        return ((struct drv_context *)(di->priv))->instances;
 }
 
-static int cleanup(void)
+static int cleanup(const struct sr_dev_driver *di)
 {
        return std_dev_clear(di, NULL);
 }