X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fzeroplus-logic-cube%2Fzeroplus.c;h=808b705343acc6140b67b06e39b7c08ec640d8da;hb=5af666a94e67e8a18c0dfa1f4314e1c3e93aa993;hp=d27fb39bda4a6c797ad4e2e8d0ce0e05523653f6;hpb=f366e86c68071fa7888259aa3963b213caa81b51;p=libsigrok.git

diff --git a/hardware/zeroplus-logic-cube/zeroplus.c b/hardware/zeroplus-logic-cube/zeroplus.c
index d27fb39b..808b7053 100644
--- a/hardware/zeroplus-logic-cube/zeroplus.c
+++ b/hardware/zeroplus-logic-cube/zeroplus.c
@@ -65,7 +65,7 @@ static model_t zeroplus_models[] = {
 	{0x7016, "LAP-C(162000)", 16, 2048, 200},
 };
 
-static int hwcaps[] = {
+static const int hwcaps[] = {
 	SR_HWCAP_LOGIC_ANALYZER,
 	SR_HWCAP_SAMPLERATE,
 	SR_HWCAP_PROBECONFIG,
@@ -114,7 +114,7 @@ static libusb_context *usb_context = NULL;
  * TODO: We shouldn't support 150MHz and 200MHz on devices that don't go up
  * that high.
  */
-static uint64_t supported_samplerates[] = {
+static const uint64_t supported_samplerates[] = {
 	SR_HZ(100),
 	SR_HZ(500),
 	SR_KHZ(1),
@@ -136,7 +136,7 @@ static uint64_t supported_samplerates[] = {
 	0,
 };
 
-static struct sr_samplerates samplerates = {
+static const struct sr_samplerates samplerates = {
 	0,
 	0,
 	0,
@@ -157,7 +157,7 @@ struct context {
 	struct sr_usb_dev_inst *usb;
 };
 
-static int hw_dev_config_set(int dev_index, int hwcap, void *value);
+static int hw_dev_config_set(int dev_index, int hwcap, const void *value);
 
 static unsigned int get_memory_size(int type)
 {
@@ -282,11 +282,11 @@ static void close_dev(struct sr_dev_inst *sdi)
 	sdi->status = SR_ST_INACTIVE;
 }
 
-static int configure_probes(struct sr_dev_inst *sdi, GSList *probes)
+static int configure_probes(struct sr_dev_inst *sdi, const GSList *probes)
 {
 	struct context *ctx;
-	struct sr_probe *probe;
-	GSList *l;
+	const struct sr_probe *probe;
+	const GSList *l;
 	int probe_bit, stage, i;
 	char *tc;
 
@@ -499,11 +499,11 @@ static int hw_cleanup(void)
 	return SR_OK;
 }
 
-static void *hw_dev_info_get(int dev_index, int dev_info_id)
+static const void *hw_dev_info_get(int dev_index, int dev_info_id)
 {
 	struct sr_dev_inst *sdi;
 	struct context *ctx;
-	void *info;
+	const void *info;
 
 	if (!(sdi = sr_dev_inst_get(dev_insts, dev_index))) {
 		sr_err("zp: %s: sdi was NULL", __func__);
@@ -566,7 +566,7 @@ static int hw_dev_status_get(int dev_index)
 		return SR_ST_NOT_FOUND;
 }
 
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
 	return hwcaps;
 }
@@ -599,7 +599,7 @@ static int set_samplerate(struct sr_dev_inst *sdi, uint64_t samplerate)
 	return SR_OK;
 }
 
-static int hw_dev_config_set(int dev_index, int hwcap, void *value)
+static int hw_dev_config_set(int dev_index, int hwcap, const void *value)
 {
 	struct sr_dev_inst *sdi;
 	struct context *ctx;
@@ -616,11 +616,11 @@ static int hw_dev_config_set(int dev_index, int hwcap, void *value)
 
 	switch (hwcap) {
 	case SR_HWCAP_SAMPLERATE:
-		return set_samplerate(sdi, *(uint64_t *)value);
+		return set_samplerate(sdi, *(const uint64_t *)value);
 	case SR_HWCAP_PROBECONFIG:
-		return configure_probes(sdi, (GSList *)value);
+		return configure_probes(sdi, (const GSList *)value);
 	case SR_HWCAP_LIMIT_SAMPLES:
-		ctx->limit_samples = *(uint64_t *)value;
+		ctx->limit_samples = *(const uint64_t *)value;
 		return SR_OK;
 	default:
 		return SR_ERR;