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MX6 SabreSD: Use readl() to read the CCM_CCGR3 register 

Align with the context to use readl() to read the CCM_CCGR3
register with memory barrier instead of __raw_readl().

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
This commit is contained in:
Liu Ying 2013-11-29 22:38:39 +08:00 committed by Stefano Babic
parent 02824dc786
commit 1230743731
1 changed files with 1 additions and 1 deletions
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2
board/freescale/mx6sabresd/mx6sabresd.c
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@ -390,7 +390,7 @@ static void setup_display(void)
imx_setup_hdmi();
/* Turn on LDB0, LDB1, IPU,IPU DI0 clocks */
reg = __raw_readl(&mxc_ccm->CCGR3);
reg = readl(&mxc_ccm->CCGR3);
reg |= MXC_CCM_CCGR3_LDB_DI0_MASK | MXC_CCM_CCGR3_LDB_DI1_MASK;
writel(reg, &mxc_ccm->CCGR3);