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Commit 5bbea0c4 authored by Eunchul Kim's avatar Eunchul Kim Committed by Inki Dae
Browse files

drm/exynos: fix build warning. 



This patch fixes erroneous register read.
reall function needs register base address + offset but
exynos_drm_gsc module used only offset to read a register.
so this patch uses gsc_read function instead of readl.

Signed-off-by: default avatarEunchul Kim <chulspro.kim@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 4f21877c

drivers/gpu/drm/exynos/exynos_drm_gsc.c

+1 −1
Original line number Diff line number Diff line
@@ -1592,7 +1592,7 @@ static int gsc_ippdrv_start(struct device *dev, enum drm_exynos_ipp_cmd cmd) 
		exynos_drm_ippnb_send_event(IPP_SET_WRITEBACK, (void *)&set_wb);



		/* src local path */

		cfg = readl(GSC_IN_CON);

		cfg = gsc_read(GSC_IN_CON);

		cfg &= ~(GSC_IN_PATH_MASK | GSC_IN_LOCAL_SEL_MASK);

		cfg |= (GSC_IN_PATH_LOCAL | GSC_IN_LOCAL_FIMD_WB);

		gsc_write(cfg, GSC_IN_CON);