ab8500_{bmdata,fg}: Add const attributes to some data arrays

This patch adds const attributes to AB8500 power and temperature related
read-only data arrays.

Signed-off-by: Hongbo Zhang <hongbo.zhang@linaro.org>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>

2 files changed, 12 insertions, 12 deletions

diff --git a/drivers/power/ab8500_bmdata.c b/drivers/power/ab8500_bmdata.c
index 05ad9664b05d..3cdcdcff4dd1 100644
--- a/drivers/power/ab8500_bmdata.c
+++ b/drivers/power/ab8500_bmdata.c
@@ -11,7 +11,7 @@
  * Note that the res_to_temp table must be strictly sorted by falling resistance
  * values to work.
  */
-static struct abx500_res_to_temp temp_tbl_a_thermistor[] = {
+static const struct abx500_res_to_temp temp_tbl_a_thermistor[] = {
         {-5, 53407},
         { 0, 48594},
         { 5, 43804},
@@ -29,7 +29,7 @@ static struct abx500_res_to_temp temp_tbl_a_thermistor[] = {
         {65, 12500},
 };
 
-static struct abx500_res_to_temp temp_tbl_b_thermistor[] = {
+static const struct abx500_res_to_temp temp_tbl_b_thermistor[] = {
         {-5, 200000},
         { 0, 159024},
         { 5, 151921},
@@ -47,7 +47,7 @@ static struct abx500_res_to_temp temp_tbl_b_thermistor[] = {
         {65,  82869},
 };
 
-static struct abx500_v_to_cap cap_tbl_a_thermistor[] = {
+static const struct abx500_v_to_cap cap_tbl_a_thermistor[] = {
         {4171,  100},
         {4114,   95},
         {4009,   83},
@@ -70,7 +70,7 @@ static struct abx500_v_to_cap cap_tbl_a_thermistor[] = {
         {3247,    0},
 };
 
-static struct abx500_v_to_cap cap_tbl_b_thermistor[] = {
+static const struct abx500_v_to_cap cap_tbl_b_thermistor[] = {
         {4161,  100},
         {4124,   98},
         {4044,   90},
@@ -93,7 +93,7 @@ static struct abx500_v_to_cap cap_tbl_b_thermistor[] = {
         {3250,    0},
 };
 
-static struct abx500_v_to_cap cap_tbl[] = {
+static const struct abx500_v_to_cap cap_tbl[] = {
         {4186,  100},
         {4163,   99},
         {4114,   95},
@@ -124,7 +124,7 @@ static struct abx500_v_to_cap cap_tbl[] = {
  * Note that the res_to_temp table must be strictly sorted by falling
  * resistance values to work.
  */
-static struct abx500_res_to_temp temp_tbl[] = {
+static const struct abx500_res_to_temp temp_tbl[] = {
         {-5, 214834},
         { 0, 162943},
         { 5, 124820},
@@ -146,7 +146,7 @@ static struct abx500_res_to_temp temp_tbl[] = {
  * Note that the batres_vs_temp table must be strictly sorted by falling
  * temperature values to work.
  */
-static struct batres_vs_temp temp_to_batres_tbl_thermistor[] = {
+static const struct batres_vs_temp temp_to_batres_tbl_thermistor[] = {
         { 40, 120},
         { 30, 135},
         { 20, 165},
@@ -160,7 +160,7 @@ static struct batres_vs_temp temp_to_batres_tbl_thermistor[] = {
  * Note that the batres_vs_temp table must be strictly sorted by falling
  * temperature values to work.
  */
-static struct batres_vs_temp temp_to_batres_tbl_ext_thermistor[] = {
+static const struct batres_vs_temp temp_to_batres_tbl_ext_thermistor[] = {
         { 60, 300},
         { 30, 300},
         { 20, 300},
@@ -171,7 +171,7 @@ static struct batres_vs_temp temp_to_batres_tbl_ext_thermistor[] = {
 };
 
 /* battery resistance table for LI ION 9100 battery */
-static struct batres_vs_temp temp_to_batres_tbl_9100[] = {
+static const struct batres_vs_temp temp_to_batres_tbl_9100[] = {
         { 60, 180},
         { 30, 180},
         { 20, 180},
@@ -547,7 +547,7 @@ int ab8500_bm_of_probe(struct device *dev,
                        struct device_node *np,
                        struct abx500_bm_data *bm)
 {
-        struct batres_vs_temp *tmp_batres_tbl;
+        const struct batres_vs_temp *tmp_batres_tbl;
         struct device_node *battery_node;
         const char *btech;
         int i;
diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c
index 1601d27ce5d4..c5391f5c372d 100644
--- a/drivers/power/ab8500_fg.c
+++ b/drivers/power/ab8500_fg.c
@@ -863,7 +863,7 @@ static int ab8500_fg_bat_voltage(struct ab8500_fg *di)
 static int ab8500_fg_volt_to_capacity(struct ab8500_fg *di, int voltage)
 {
         int i, tbl_size;
-        struct abx500_v_to_cap *tbl;
+        const struct abx500_v_to_cap *tbl;
         int cap = 0;
 
         tbl = di->bm->bat_type[di->bm->batt_id].v_to_cap_tbl,
@@ -915,7 +915,7 @@ static int ab8500_fg_uncomp_volt_to_capacity(struct ab8500_fg *di)
 static int ab8500_fg_battery_resistance(struct ab8500_fg *di)
 {
         int i, tbl_size;
-        struct batres_vs_temp *tbl;
+        const struct batres_vs_temp *tbl;
         int resist = 0;
 
         tbl = di->bm->bat_type[di->bm->batt_id].batres_tbl;