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authorArmin Wolf <W_Armin@gmx.de>2021-08-14 16:36:34 +0200
committerGuenter Roeck <linux@roeck-us.net>2021-08-17 14:54:27 -0700
commitc510f6accbba66af900d710a05b635581f4129f4 (patch)
tree02a3d943c5be75d9df048427e5d9f4a8f12e3535 /drivers/hwmon
parent1125bacbf36cc53121cecba20d1def032881085d (diff)
hwmon: (dell-smm) Mark tables as __initconst
Both the config and the DMI tables never change and are only used during module init for setting up the device data struct. Mark all of them as const and __initconst for a smaller runtime memory footprint. Signed-off-by: Armin Wolf <W_Armin@gmx.de> Reviewed-by: Pali Rohár <pali@kernel.org> Link: https://lore.kernel.org/r/20210814143637.11922-2-W_Armin@gmx.de Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/dell-smm-hwmon.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index 43da32ad2dce..68af95c1d90c 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -957,7 +957,7 @@ enum i8k_configs {
DELL_XPS,
};
-static const struct i8k_config_data i8k_config_data[] = {
+static const struct i8k_config_data i8k_config_data[] __initconst = {
[DELL_LATITUDE_D520] = {
.fan_mult = 1,
.fan_max = I8K_FAN_TURBO,
@@ -1115,7 +1115,7 @@ static const struct dmi_system_id i8k_blacklist_fan_type_dmi_table[] __initconst
* support for affected blacklisted Dell machines stay disabled.
* See bug: https://bugzilla.kernel.org/show_bug.cgi?id=195751
*/
-static struct dmi_system_id i8k_blacklist_fan_support_dmi_table[] __initdata = {
+static const struct dmi_system_id i8k_blacklist_fan_support_dmi_table[] __initconst = {
{
.ident = "Dell Inspiron 7720",
.matches = {
@@ -1156,14 +1156,14 @@ enum i8k_fan_controls {
I8K_FAN_34A3_35A3,
};
-static const struct i8k_fan_control_data i8k_fan_control_data[] = {
+static const struct i8k_fan_control_data i8k_fan_control_data[] __initconst = {
[I8K_FAN_34A3_35A3] = {
.manual_fan = 0x34a3,
.auto_fan = 0x35a3,
},
};
-static struct dmi_system_id i8k_whitelist_fan_control[] __initdata = {
+static const struct dmi_system_id i8k_whitelist_fan_control[] __initconst = {
{
.ident = "Dell Latitude 5480",
.matches = {