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video: rockchip: iep: covert dsb() to dsb(sy)
author
Huang, Tao
<huangtao@rock-chips.com>
Wed, 7 Jan 2015 06:38:57 +0000
(14:38 +0800)
committer
Huang, Tao
<huangtao@rock-chips.com>
Wed, 7 Jan 2015 06:38:57 +0000
(14:38 +0800)
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
drivers/video/rockchip/iep/iep_drv.c
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diff --git
a/drivers/video/rockchip/iep/iep_drv.c
b/drivers/video/rockchip/iep/iep_drv.c
index d4271d2c44f6e52a3dc39b8ac91edd8ad1094839..f6c7309a846c1f87c948bc5d466494c1a46b5627 100644
(file)
--- a/
drivers/video/rockchip/iep/iep_drv.c
+++ b/
drivers/video/rockchip/iep/iep_drv.c
@@
-434,7
+434,7
@@
static void iep_reg_copy_to_hw(struct iep_reg *reg)
/* dmac_flush_range(&pbase[0], &pbase[IEP_REG_LEN]); */
/* outer_flush_range(virt_to_phys(&pbase[0]),virt_to_phys(&pbase[IEP_REG_LEN])); */
- dsb();
+ dsb(
sy
);
}
/** switch fields order before the next lcdc frame start