fan_ch 866 drivers/hwmon/npcm750-pwm-fan.c u8 *fan_ch; fan_ch 891 drivers/hwmon/npcm750-pwm-fan.c fan_ch = devm_kcalloc(dev, fan_cnt, sizeof(*fan_ch), GFP_KERNEL); fan_ch 892 drivers/hwmon/npcm750-pwm-fan.c if (!fan_ch) fan_ch 895 drivers/hwmon/npcm750-pwm-fan.c ret = of_property_read_u8_array(child, "fan-tach-ch", fan_ch, fan_cnt); fan_ch 900 drivers/hwmon/npcm750-pwm-fan.c index = fan_ch[ch];