backlight_get_status 186 arch/arm/mach-pxa/sharpsl_pm.c int bl_status = sharpsl_pm.machinfo->backlight_get_status ? sharpsl_pm.machinfo->backlight_get_status() : 0; backlight_get_status 36 arch/arm/mach-pxa/sharpsl_pm.h int (*backlight_get_status) (void);