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path: root/drivers/hwmon/npcm750-pwm-fan.c
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Diffstat (limited to 'drivers/hwmon/npcm750-pwm-fan.c')
-rw-r--r--drivers/hwmon/npcm750-pwm-fan.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/hwmon/npcm750-pwm-fan.c b/drivers/hwmon/npcm750-pwm-fan.c
index 904816abb7..bc8db1dc59 100644
--- a/drivers/hwmon/npcm750-pwm-fan.c
+++ b/drivers/hwmon/npcm750-pwm-fan.c
@@ -196,8 +196,6 @@ struct npcm7xx_pwm_fan_data {
void __iomem *pwm_base;
void __iomem *fan_base;
int pwm_modules;
- unsigned long pwm_clk_freq;
- unsigned long fan_clk_freq;
struct clk *pwm_clk;
struct clk *fan_clk;
struct mutex pwm_lock[NPCM7XX_PWM_MAX_MODULES];
@@ -692,11 +690,12 @@ static u32 npcm7xx_pwm_init(struct npcm7xx_pwm_fan_data *data)
{
int m, ch;
u32 prescale_val, output_freq;
+ unsigned long pwm_clk_freq;
- data->pwm_clk_freq = clk_get_rate(data->pwm_clk);
+ pwm_clk_freq = clk_get_rate(data->pwm_clk);
/* Adjust NPCM7xx PWMs output frequency to ~25Khz */
- output_freq = data->pwm_clk_freq / PWN_CNT_DEFAULT;
+ output_freq = pwm_clk_freq / PWN_CNT_DEFAULT;
prescale_val = DIV_ROUND_CLOSEST(output_freq, PWM_OUTPUT_FREQ_25KHZ);
/* If prescale_val = 0, then the prescale output clock is stopped */