14 files changed, 25 insertions, 25 deletions

diff --git a/apps/gui/skin_engine/skin_parser.c b/apps/gui/skin_engine/skin_parser.c
index 1a6861ff16..d89ca8b534 100644
--- a/apps/gui/skin_engine/skin_parser.c
+++ b/apps/gui/skin_engine/skin_parser.c
@@ -601,7 +601,7 @@ static int parse_viewporttextstyle(struct skin_element *element,
     *line = (struct line_desc)LINE_DESC_DEFINIT;
     unsigned colour;
 
-    static const char *vp_options[] = { "invert", "color", "colour",
+    static const char * const vp_options[] = { "invert", "color", "colour",
                                  "clear", "gradient", NULL};
 
     int vp_op = string_option(mode, vp_options, false);
@@ -1401,7 +1401,7 @@ static int parse_skinvar(  struct skin_element *element,
             return 0;
         case SKIN_TOKEN_VAR_SET:
         {
-            static const char *sv_options[] = {"touch", "set", "inc", "dec", NULL};
+            static const char * const sv_options[] = {"touch", "set", "inc", "dec", NULL};
 
             struct skin_var_changer *data = skin_buffer_alloc(sizeof(*data));
             if (!data)
@@ -1705,7 +1705,7 @@ static int parse_touchregion(struct skin_element *element,
         if (region->action == ACTION_NONE)
             return WPS_ERROR_INVALID_PARAM;
     }
-    static const char *pm_options[] = {"allow_while_locked", "reverse_bar",
+    static const char * const pm_options[] = {"allow_while_locked", "reverse_bar",
                                 "repeat_press", "long_press", NULL};
     int pm_op;
 
diff --git a/apps/misc.c b/apps/misc.c
index d5e8bb5d98..63aa3589b2 100644
--- a/apps/misc.c
+++ b/apps/misc.c
@@ -1395,7 +1395,7 @@ int split_string(char *str, const char split_char, char *vector[], const int vec
 /* returns match index from option list
  * returns -1 if option was not found
  * option list is array of char pointers with the final item set to null
- * ex - const char *option[] = { "op_a", "op_b", "op_c", NULL}
+ * ex - const char * const option[] = { "op_a", "op_b", "op_c", NULL}
  */
 int string_option(const char *option, const char *const oplist[], bool ignore_case)
 {
diff --git a/apps/recorder/albumart.c b/apps/recorder/albumart.c
index 5b3658a1cb..9ff9c72f80 100644
--- a/apps/recorder/albumart.c
+++ b/apps/recorder/albumart.c
@@ -98,7 +98,7 @@ static void fix_path_part(char* path, int offset, int count)
 }
 
 #ifdef USE_JPEG_COVER
-static const char * extensions[] = { "jpeg", "jpg", "bmp" };
+static const char * const extensions[] = { "jpeg", "jpg", "bmp" };
 static const unsigned char extension_lens[] = { 4, 3, 3 };
 /* Try checking for several file extensions, return true if a file is found and
  * leaving the path modified to include the matching extension.
diff --git a/apps/recorder/recording.c b/apps/recorder/recording.c
index a54b762566..db8d892b7c 100644
--- a/apps/recorder/recording.c
+++ b/apps/recorder/recording.c
@@ -189,7 +189,7 @@ static short balance_mem[BAL_MEM_SIZE];
 #define AGC_MODE_SIZE 5
 #define AGC_SAFETY_MODE 0
 
-static const char* agc_preset_str[] =
+static const char* const agc_preset_str[] =
 { "Off", "S", "L", "D", "M", "V" };
 /*  "Off",
     "Safety (clip)",
diff --git a/apps/shortcuts.c b/apps/shortcuts.c
index 754bd83b80..2b032f1fd4 100644
--- a/apps/shortcuts.c
+++ b/apps/shortcuts.c
@@ -312,7 +312,7 @@ static int readline_cb(int n, char *buf, void *parameters)
     }
     else if (sc && settings_parseline(buf, &name, &value))
     {
-        static const char *nm_options[] = {"type", "name", "data",
+        static const char * const nm_options[] = {"type", "name", "data",
                                         "icon", "talkclip", NULL};
         int nm_op = string_option(name, nm_options, false);
 
diff --git a/apps/tagcache.c b/apps/tagcache.c
index b6d15e7a1f..436d85812b 100644
--- a/apps/tagcache.c
+++ b/apps/tagcache.c
@@ -137,7 +137,7 @@ static int tempbuf_handle;
     (1LU << tag_virt_canonicalartist))
 
 /* String presentation of the tags defined in tagcache.h. Must be in correct order! */
-static const char *tags_str[] = { "artist", "album", "genre", "title",
+static const char * const tags_str[] = { "artist", "album", "genre", "title",
     "filename", "composer", "comment", "albumartist", "grouping", "year",
     "discnumber", "tracknumber", "canonicalartist", "bitrate", "length",
     "playcount", "rating", "playtime", "lastplayed", "commitid", "mtime",
@@ -151,7 +151,7 @@ static const char *tags_str[] = { "artist", "album", "genre", "title",
     "tag_virt_entryage", "tag_virt_autoscore"
 };
 /* more debug strings */
-static const char *tag_type_str[] = {
+static const char * const tag_type_str[] = {
     [clause_none] = "clause_none", [clause_is] = "clause_is",
     [clause_is_not] = "clause_is_not", [clause_gt] = "clause_gt",
     [clause_gteq] = "clause_gteq", [clause_lt] = "clause_lt",
diff --git a/firmware/target/arm/imx233/debug-imx233.c b/firmware/target/arm/imx233/debug-imx233.c
index bfc38b20dc..4487952162 100644
--- a/firmware/target/arm/imx233/debug-imx233.c
+++ b/firmware/target/arm/imx233/debug-imx233.c
@@ -940,8 +940,8 @@ bool dbg_hw_info_emi(void)
 
 bool dbg_hw_info_audio(void)
 {
-    static const char *hp_sel[2] = {"DAC", "Line1"};
-    static const char *mux_sel[4] = {"Mic", "Line1", "HP", "Line2"};
+    static const char * const hp_sel[2] = {"DAC", "Line1"};
+    static const char * const mux_sel[4] = {"Mic", "Line1", "HP", "Line2"};
     lcd_setfont(FONT_SYSFIXED);
 
     while(1)
@@ -1171,7 +1171,7 @@ bool dbg_hw_info_button(void)
             }
             else if(MAP[i].periph == IMX233_BUTTON_LRADC)
             {
-                static const char *op_name[] =
+                static const char * const op_name[] =
                 {
                     [IMX233_BUTTON_EQ] = "eq",
                     [IMX233_BUTTON_GT] = "gt",
diff --git a/firmware/target/arm/s5l8700/debug-s5l8700.c b/firmware/target/arm/s5l8700/debug-s5l8700.c
index ecb15df5d0..c42eac0438 100644
--- a/firmware/target/arm/s5l8700/debug-s5l8700.c
+++ b/firmware/target/arm/s5l8700/debug-s5l8700.c
@@ -112,7 +112,7 @@ bool dbg_hw_info(void)
             _DEBUG_PRINTF("PMU:");
             for(i=0;i<7;i++)
             {
-                char *device[] = {"(unknown)", 
+                static const char * const device[] = {"(unknown)", 
                                   "(CLICKWHEEL)", 
                                   "(LCD)",
                                   "(AUDIO)",
@@ -139,7 +139,7 @@ bool dbg_hw_info(void)
             char line_cfg[4];
             int abr_stat;
             uint32_t abr_cnt;
-            char *abrstatus[] = {"Idle", "Launched", "Counting", "Abnormal"};
+            static const char * const abrstatus[] = {"Idle", "Launched", "Counting", "Abnormal"};
 
             uartc_port_get_line_info(&ser_port,
                         &tx_stat, &rx_stat, &tx_speed, &rx_speed, line_cfg);
diff --git a/firmware/target/arm/s5l8702/debug-s5l8702.c b/firmware/target/arm/s5l8702/debug-s5l8702.c
index 68b16f39f7..26b8e557a0 100644
--- a/firmware/target/arm/s5l8702/debug-s5l8702.c
+++ b/firmware/target/arm/s5l8702/debug-s5l8702.c
@@ -104,7 +104,7 @@ bool dbg_hw_info(void)
             _DEBUG_PRINTF("PMU:");
             for(i=0;i<7;i++)
             {
-                char *device[] = {"unknown",
+                static const char *const device[] = {"unknown",
                                   "unknown",
                                   "LCD",
                                   "AUDIO",
@@ -157,7 +157,7 @@ bool dbg_hw_info(void)
                 char line_cfg[4];
                 int abr_stat;
                 uint32_t abr_cnt;
-                char *abrstatus[] = {"Idle", "Launched", "Counting", "Abnormal"};
+                static const char * const abrstatus[] = {"Idle", "Launched", "Counting", "Abnormal"};
 
                 uartc_port_get_line_info(&ser_port,
                             &tx_stat, &rx_stat, &tx_speed, &rx_speed, line_cfg);
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", "");
 
diff --git a/lib/rbcodec/dsp/tdspeed.c b/lib/rbcodec/dsp/tdspeed.c
index 21585eb78e..64cbaf5e12 100644
--- a/lib/rbcodec/dsp/tdspeed.c
+++ b/lib/rbcodec/dsp/tdspeed.c
@@ -41,7 +41,6 @@
 #define MAX_INPUTCOUNT       512 /* Max input count so dst doesn't overflow */
 #define FIXED_BUFCOUNT      3072 /* 48KHz factor 3.0 */
 #define FIXED_OUTBUFCOUNT   4096
-#define NBUFFERS 4
 
 enum tdspeed_ops
 {
@@ -65,9 +64,9 @@ static struct tdspeed_state_s
     int32_t *ovl_buff[2];   /* overlap buffer (L+R) */
 } tdspeed_state;
 
-static int32_t *buffers[NBUFFERS] = { NULL, NULL, NULL, NULL };
+static int32_t *buffers[TDSPEED_NBUFFERS] = { NULL, NULL, NULL, NULL };
 
-static const int buffer_sizes[NBUFFERS] =
+static const int buffer_sizes[TDSPEED_NBUFFERS] =
 {
     FIXED_BUFCOUNT * sizeof(int32_t),
     FIXED_BUFCOUNT * sizeof(int32_t),
@@ -552,7 +551,7 @@ static intptr_t tdspeed_configure(struct dsp_proc_entry *this,
         break;
 
     case DSP_PROC_INIT:
-        if (!tdspeed_alloc_buffers(buffers, buffer_sizes, NBUFFERS))
+        if (!tdspeed_alloc_buffers(buffers, buffer_sizes, TDSPEED_NBUFFERS))
             return -1; /* fail the init */
 
         st->this = this;
@@ -564,7 +563,7 @@ static intptr_t tdspeed_configure(struct dsp_proc_entry *this,
         st->this = NULL;
         st->factor = PITCH_SPEED_100;
         dsp_outbuf.remcount = 0;
-        tdspeed_free_buffers(buffers, NBUFFERS);
+        tdspeed_free_buffers(buffers, TDSPEED_NBUFFERS);
         break;
 
     case DSP_PROC_NEW_FORMAT:
diff --git a/lib/rbcodec/dsp/tdspeed.h b/lib/rbcodec/dsp/tdspeed.h
index 2949c1bee9..84920ac7c2 100644
--- a/lib/rbcodec/dsp/tdspeed.h
+++ b/lib/rbcodec/dsp/tdspeed.h
@@ -34,6 +34,7 @@
 
 #define STRETCH_MAX (250L * PITCH_SPEED_PRECISION) /* 250% */
 #define STRETCH_MIN (35L  * PITCH_SPEED_PRECISION) /* 35%  */
+#define TDSPEED_NBUFFERS 4
 
 void dsp_timestretch_enable(bool enable);
 void dsp_set_timestretch(int32_t percent);