tosa_bl_enable    196 arch/arm/mach-pxa/include/mach/tosa.h extern int tosa_bl_enable(struct spi_device *spi, int enable);
tosa_bl_enable     47 drivers/video/backlight/tosa_bl.c 	tosa_bl_enable(spi, brightness);
tosa_bl_enable     64 drivers/video/backlight/tosa_lcd.c EXPORT_SYMBOL(tosa_bl_enable);