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 <[e-mail]>
Signed-off-by: Anton Vorontsov <[e-mail]>

drivers/power/ab8500_bmdata.c

···
  * 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},
···
 	{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},
···
 	{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},
···
 	{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},
···
 	{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},
···
  * 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},
···
  * 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},
···
  * 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},
···
 };
 
 /* 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},
···
 		       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;

drivers/power/ab8500_fg.c

···
 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,
···
 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;

include/linux/mfd/abx500.h

···
 	int low_high_vol_lvl;
 	int battery_resistance;
 	int n_temp_tbl_elements;
-	struct abx500_res_to_temp *r_to_t_tbl;
+	const struct abx500_res_to_temp *r_to_t_tbl;
 	int n_v_cap_tbl_elements;
-	struct abx500_v_to_cap *v_to_cap_tbl;
+	const struct abx500_v_to_cap *v_to_cap_tbl;
 	int n_batres_tbl_elements;
-	struct batres_vs_temp *batres_tbl;
+	const struct batres_vs_temp *batres_tbl;
 };
 
 /**