PRTCON            750 drivers/gpu/drm/exynos/exynos_drm_fimd.c 		reg = PRTCON;
PRTCON            429 drivers/video/fbdev/s3c-fb.c 			writel(PRTCON_PROTECT, sfb->regs + PRTCON);
PRTCON            437 drivers/video/fbdev/s3c-fb.c 			writel(0, sfb->regs + PRTCON);