sr: Made sample rate lists const

[libsigrok.git] / hardware / link-mso19 / link-mso19.c

diff --git a/hardware/link-mso19/link-mso19.c b/hardware/link-mso19/link-mso19.c
index cce8d87c01d9019b2d97077986720a6c185619ba..abf1fb98a4b65fedae3871eb224ff4ac5569c2c8 100644 (file)
--- a/hardware/link-mso19/link-mso19.c
+++ b/hardware/link-mso19/link-mso19.c
@@ -65,7 +65,7 @@ static const char *probe_names[NUM_PROBES + 1] = {
        NULL,
 };
 
-static uint64_t supported_samplerates[] = {
+static const uint64_t supported_samplerates[] = {
        SR_HZ(100),
        SR_HZ(200),
        SR_HZ(500),
@@ -89,7 +89,7 @@ static uint64_t supported_samplerates[] = {
        0,
 };
 
-static struct sr_samplerates samplerates = {
+static const struct sr_samplerates samplerates = {
        0,
        0,
        0,
@@ -607,11 +607,11 @@ static int hw_dev_close(int dev_index)
        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 = NULL;
+       const void *info = NULL;
 
        if (!(sdi = sr_dev_inst_get(dev_insts, dev_index)))
                return NULL;
@@ -655,7 +655,7 @@ static const int *hw_hwcap_get_all(void)
        return hwcaps;
 }
 
-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;
 
@@ -664,7 +664,7 @@ static int hw_dev_config_set(int dev_index, int hwcap, void *value)
 
        switch (hwcap) {
        case SR_HWCAP_SAMPLERATE:
-               return mso_configure_rate(sdi, *(uint64_t *) value);
+               return mso_configure_rate(sdi, *(const uint64_t *) value);
        case SR_HWCAP_PROBECONFIG:
        case SR_HWCAP_LIMIT_SAMPLES:
        default: