sr: Made the dev_info_get return value 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 024e67b8f429ae7e867c1699c19334ff3cbded2c..30449e08265ec8e722c004be6bec4c5d909b2dc3 100644 (file)
--- a/hardware/link-mso19/link-mso19.c
+++ b/hardware/link-mso19/link-mso19.c
@@ -37,7 +37,7 @@
 
 #define NUM_PROBES 8
 
-static int hwcaps[] = {
+static const int hwcaps[] = {
        SR_HWCAP_LOGIC_ANALYZER,
 //     SR_HWCAP_OSCILLOSCOPE,
 //     SR_HWCAP_PAT_GENERATOR,
@@ -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;
@@ -650,7 +650,7 @@ static int hw_dev_status_get(int dev_index)
        return sdi->status;
 }
 
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
        return hwcaps;
 }