[PATCH 3/3] hwmon: (gpd-fan): rename enum constants to uppercase as per kernel coding style

From: Pei Xiao

Date: Sun Apr 05 2026 - 04:40:58 EST


Kernel coding style requires enum labels to be capitalized. Convert all
enum gpd_board constants from lowercase to uppercase.

Signed-off-by: Pei Xiao <xiaopei01@xxxxxxxxxx>
---
drivers/hwmon/gpd-fan.c | 62 ++++++++++++++++++++---------------------
1 file changed, 31 insertions(+), 31 deletions(-)

diff --git a/drivers/hwmon/gpd-fan.c b/drivers/hwmon/gpd-fan.c
index 7df46027177d..404155dd97bb 100644
--- a/drivers/hwmon/gpd-fan.c
+++ b/drivers/hwmon/gpd-fan.c
@@ -27,11 +27,11 @@ static char *gpd_fan_board = "";
module_param(gpd_fan_board, charp, 0444);

enum gpd_board {
- win_mini,
- win4_6800u,
- win_max_2,
- duo,
- mpc2,
+ GPD_WIN_MINI,
+ GPD_WIN4_6800U,
+ GPD_WIN_MAX_2,
+ GPD_DUO,
+ GPD_MPC2,
};

enum FAN_PWM_ENABLE {
@@ -60,7 +60,7 @@ struct gpd_fan_drvdata {

static struct gpd_fan_drvdata gpd_win_mini_drvdata = {
.board_name = "win_mini",
- .board = win_mini,
+ .board = GPD_WIN_MINI,

.addr_port = 0x4E,
.data_port = 0x4F,
@@ -72,7 +72,7 @@ static struct gpd_fan_drvdata gpd_win_mini_drvdata = {

static struct gpd_fan_drvdata gpd_duo_drvdata = {
.board_name = "duo",
- .board = duo,
+ .board = GPD_DUO,

.addr_port = 0x4E,
.data_port = 0x4F,
@@ -84,7 +84,7 @@ static struct gpd_fan_drvdata gpd_duo_drvdata = {

static struct gpd_fan_drvdata gpd_win4_drvdata = {
.board_name = "win4",
- .board = win4_6800u,
+ .board = GPD_WIN4_6800U,

.addr_port = 0x2E,
.data_port = 0x2F,
@@ -96,7 +96,7 @@ static struct gpd_fan_drvdata gpd_win4_drvdata = {

static struct gpd_fan_drvdata gpd_wm2_drvdata = {
.board_name = "wm2",
- .board = win_max_2,
+ .board = GPD_WIN_MAX_2,

.addr_port = 0x4E,
.data_port = 0x4F,
@@ -108,7 +108,7 @@ static struct gpd_fan_drvdata gpd_wm2_drvdata = {

static struct gpd_fan_drvdata gpd_mpc2_drvdata = {
.board_name = "mpc2",
- .board = mpc2,
+ .board = GPD_MPC2,

.addr_port = 0x4E,
.data_port = 0x4F,
@@ -322,12 +322,12 @@ static int gpd_wm2_read_rpm(struct gpd_fan_data *data)
static int gpd_read_rpm(struct gpd_fan_data *data)
{
switch (data->drvdata->board) {
- case win4_6800u:
- case win_mini:
- case duo:
- case mpc2:
+ case GPD_WIN4_6800U:
+ case GPD_WIN_MINI:
+ case GPD_DUO:
+ case GPD_MPC2:
return gpd_generic_read_rpm(data);
- case win_max_2:
+ case GPD_WIN_MAX_2:
return gpd_wm2_read_rpm(data);
}

@@ -349,10 +349,10 @@ static int gpd_wm2_read_pwm(struct gpd_fan_data *data)
static int gpd_read_pwm(struct gpd_fan_data *data)
{
switch (data->drvdata->board) {
- case win_mini:
- case duo:
- case win4_6800u:
- case mpc2:
+ case GPD_WIN_MINI:
+ case GPD_DUO:
+ case GPD_WIN4_6800U:
+ case GPD_MPC2:
switch (data->pwm_enable) {
case DISABLE:
return 255;
@@ -362,7 +362,7 @@ static int gpd_read_pwm(struct gpd_fan_data *data)
return -EOPNOTSUPP;
}
break;
- case win_max_2:
+ case GPD_WIN_MAX_2:
return gpd_wm2_read_pwm(data);
}
return 0;
@@ -400,13 +400,13 @@ static int gpd_write_pwm(struct gpd_fan_data *data, u8 val)
return -EPERM;

switch (data->drvdata->board) {
- case duo:
+ case GPD_DUO:
gpd_duo_write_pwm(data, val);
break;
- case win_mini:
- case win4_6800u:
- case win_max_2:
- case mpc2:
+ case GPD_WIN_MINI:
+ case GPD_WIN4_6800U:
+ case GPD_WIN_MAX_2:
+ case GPD_MPC2:
gpd_generic_write_pwm(data, val);
break;
}
@@ -472,15 +472,15 @@ static void gpd_set_pwm_enable(struct gpd_fan_data *data, enum FAN_PWM_ENABLE en
data->pwm_value = 255;

switch (data->drvdata->board) {
- case win_mini:
- case win4_6800u:
- case mpc2:
+ case GPD_WIN_MINI:
+ case GPD_WIN4_6800U:
+ case GPD_MPC2:
gpd_win_mini_set_pwm_enable(data, enable);
break;
- case duo:
+ case GPD_DUO:
gpd_duo_set_pwm_enable(data, enable);
break;
- case win_max_2:
+ case GPD_WIN_MAX_2:
gpd_wm2_set_pwm_enable(data, enable);
break;
}
@@ -605,7 +605,7 @@ static void gpd_init_ec(struct gpd_fan_data *data)
// Before its initialization, reading RPM will always return 0,
// and writing PWM will have no effect.
// Initialize it manually on driver load.
- if (data->drvdata->board == win4_6800u)
+ if (data->drvdata->board == GPD_WIN4_6800U)
gpd_win4_init_ec(data);
}

--
2.25.1