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authorAxel Lin <axel.lin@ingics.com>2014-07-15 19:15:01 +0800
committerGuenter Roeck <linux@roeck-us.net>2014-08-04 07:01:38 -0700
commit7a7176aa4bf49685ddbef9adbdaf7383dc62ceed (patch)
treee97fed887d4f11d2fb3a37e450429614d4a90231 /drivers/hwmon
parentf073b9942731cbef167b8a6d6bacc80370fddf8c (diff)
downloadop-kernel-dev-7a7176aa4bf49685ddbef9adbdaf7383dc62ceed.zip
op-kernel-dev-7a7176aa4bf49685ddbef9adbdaf7383dc62ceed.tar.gz
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>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/asc7621.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/hwmon/asc7621.c b/drivers/hwmon/asc7621.c
index 7146368..c77644d 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
};
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