3 files changed, 4 insertions, 4 deletions

diff --git a/firmware/target/hosted/ibasso/pcm-ibasso.c b/firmware/target/hosted/ibasso/pcm-ibasso.c
index 5c68ded3e1..889386b7c6 100644
--- a/firmware/target/hosted/ibasso/pcm-ibasso.c
+++ b/firmware/target/hosted/ibasso/pcm-ibasso.c
@@ -123,7 +123,7 @@ static void* pcm_thread_run(void* nothing)
 
 /* https://github.com/tinyalsa/tinyalsa/blob/master/tinypcminfo.c */
 
-static const char* format_lookup[] =
+static const char* const format_lookup[] =
 {
     /*[0] =*/ "S8",
     "U8",
diff --git a/firmware/target/hosted/ibasso/sysfs-ibasso.c b/firmware/target/hosted/ibasso/sysfs-ibasso.c
index 8f62e3fec2..e3a0f911af 100644
--- a/firmware/target/hosted/ibasso/sysfs-ibasso.c
+++ b/firmware/target/hosted/ibasso/sysfs-ibasso.c
@@ -32,7 +32,7 @@
 #include "sysfs-ibasso.h"
 
 
-static const char* SYSFS_PATHS[] =
+static const char* const SYSFS_PATHS[] =
 {
     /* SYSFS_DX50_CODEC_VOLUME */
     "/dev/codec_volume",
diff --git a/firmware/target/hosted/usb-hiby.c b/firmware/target/hosted/usb-hiby.c
index b82fa5c4ce..050c86e446 100644
--- a/firmware/target/hosted/usb-hiby.c
+++ b/firmware/target/hosted/usb-hiby.c
@@ -63,8 +63,8 @@ void usb_enable(bool on)
 */
 int disk_mount_all(void)
 {
-    const char *dev[] = {"/dev/mmcblk0p1", "/dev/mmcblk0"};
-    const char *fs[] = {"vfat", "exfat"};
+    const char * const dev[] = {"/dev/mmcblk0p1", "/dev/mmcblk0"};
+    const char * const fs[] = {"vfat", "exfat"};
 
     sysfs_set_string("/sys/class/android_usb/android0/f_mass_storage/lun/file", "");