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Commit b3623080 authored by Simon Horman's avatar Simon Horman Committed by Paul Mundt
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mmc: sdhi, mmcif: zboot: Correct clock disable logic 



This corrects a logic-error that I made in the original implementation.

An alternate patch would be to just remove these lines and
leave the clock running as it is reconfigured later on during
boot anyway.

Signed-off-by: default avatarSimon Horman <horms@verge.net.au>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent b79b3e05

arch/arm/boot/compressed/mmcif-sh7372.c

+1 −1
Original line number Diff line number Diff line
@@ -82,7 +82,7 @@ asmlinkage void mmc_loader(unsigned char *buf, unsigned long len) 




	/* Disable clock to MMC hardware block */

	__raw_writel(__raw_readl(SMSTPCR3) & (1 << 12), SMSTPCR3);

	__raw_writel(__raw_readl(SMSTPCR3) | (1 << 12), SMSTPCR3);



	mmc_update_progress(MMC_PROGRESS_DONE);

}

arch/arm/boot/compressed/sdhi-sh7372.c

+1 −1
Original line number Diff line number Diff line
@@ -85,7 +85,7 @@ asmlinkage void mmc_loader(unsigned short *buf, unsigned long len) 
		goto err;



        /* Disable clock to SDHI1 hardware block */

        __raw_writel(__raw_readl(SMSTPCR3) & (1 << 13), SMSTPCR3);

        __raw_writel(__raw_readl(SMSTPCR3) | (1 << 13), SMSTPCR3);



	mmc_update_progress(MMC_PROGRESS_DONE);