glass_attenuation 1193 drivers/misc/bh1770glc.c if (chip->pdata->glass_attenuation == 0) glass_attenuation 1196 drivers/misc/bh1770glc.c chip->lux_ga = chip->pdata->glass_attenuation; glass_attenuation 35 include/linux/platform_data/bh1770glc.h __u32 glass_attenuation;