hwmon: (asc7621) Make map tables const

Map tables are never changed, so it is safe to make them const.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: George Joseph <george.joseph@fairview5.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/hwmon/asc7621.c b/drivers/hwmon/asc7621.c
index 71463689d163..c77644d45a02 100644
--- a/drivers/hwmon/asc7621.c
+++ b/drivers/hwmon/asc7621.c
@@ -300,7 +300,7 @@ static ssize_t store_fan16(struct device *dev,
  * respectively. That doesn't mean that's what the motherboard provides. :)
  */
 
-static int asc7621_in_scaling[] = {
+static const int asc7621_in_scaling[] = {
         2500, 2250, 3300, 5000, 12000
 };
 
@@ -451,7 +451,7 @@ static ssize_t store_temp62(struct device *dev,
  * hwmon specs, we synthesize the auto_point_2 from them.
  */
 
-static u32 asc7621_range_map[] = {
+static const u32 asc7621_range_map[] = {
         2000, 2500, 3330, 4000, 5000, 6670, 8000, 10000,
         13330, 16000, 20000, 26670, 32000, 40000, 53330, 80000,
 };
@@ -512,7 +512,7 @@ static ssize_t show_pwm_ac(struct device *dev,
 {
         SETUP_SHOW_DATA_PARAM(dev, attr);
         u8 config, altbit, regval;
-        u8 map[] = {
+        const u8 map[] = {
                 0x01, 0x02, 0x04, 0x1f, 0x00, 0x06, 0x07, 0x10,
                 0x08, 0x0f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f
         };
@@ -533,7 +533,7 @@ static ssize_t store_pwm_ac(struct device *dev,
         SETUP_STORE_DATA_PARAM(dev, attr);
         unsigned long reqval;
         u8 currval, config, altbit, newval;
-        u16 map[] = {
+        const u16 map[] = {
                 0x04, 0x00, 0x01, 0xff, 0x02, 0xff, 0x05, 0x06,
                 0x08, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
                 0x07, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
@@ -651,7 +651,7 @@ static ssize_t store_pwm_enable(struct device *dev,
         return count;
 }
 
-static u32 asc7621_pwm_freq_map[] = {
+static const u32 asc7621_pwm_freq_map[] = {
         10, 15, 23, 30, 38, 47, 62, 94,
         23000, 24000, 25000, 26000, 27000, 28000, 29000, 30000
 };
@@ -700,7 +700,7 @@ static ssize_t store_pwm_freq(struct device *dev,
         return count;
 }
 
-static u32 asc7621_pwm_auto_spinup_map[] =  {
+static const u32 asc7621_pwm_auto_spinup_map[] =  {
         0, 100, 250, 400, 700, 1000, 2000, 4000
 };
 
@@ -749,7 +749,7 @@ static ssize_t store_pwm_ast(struct device *dev,
         return count;
 }
 
-static u32 asc7621_temp_smoothing_time_map[] = {
+static const u32 asc7621_temp_smoothing_time_map[] = {
         35000, 17600, 11800, 7000, 4400, 3000, 1600, 800
 };