IQS5XX_PMAP_LEN 893 drivers/input/touchscreen/iqs5xx.c pmap = kzalloc(IQS5XX_PMAP_LEN, GFP_KERNEL); IQS5XX_PMAP_LEN 919 drivers/input/touchscreen/iqs5xx.c error = iqs5xx_bl_write(client, IQS5XX_CHKSM, pmap, IQS5XX_PMAP_LEN);