keep_vref_on 420 arch/arm/mach-omap1/board-htcherald.c .keep_vref_on = 1, keep_vref_on 925 arch/arm/mach-pxa/magician.c .keep_vref_on = 1, keep_vref_on 978 drivers/input/touchscreen/ads7846.c int vref = pdata->keep_vref_on; keep_vref_on 1209 drivers/input/touchscreen/ads7846.c pdata->keep_vref_on = of_property_read_bool(node, "ti,keep-vref-on"); keep_vref_on 20 include/linux/spi/ads7846.h bool keep_vref_on; /* set to keep vref on for differential