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mmc: host: rk_sdmmc: no requirement to reclaim edmac in err handle routine

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Signed-off-by: lintao <lintao@rock-chips.com>
Cc: xujh <xujh@rock-chips.com>
This commit is contained in:
lintao 2014-07-02 09:57:08 +08:00
parent c6d94274db
commit 71bda07de2
1 changed files with 5 additions and 0 deletions
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5
drivers/mmc/host/rk_sdmmc.c
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@ -3551,8 +3551,13 @@ static void dw_mci_dealwith_timeout(struct dw_mci *host)
ret = -ENODEV;
return ;
}
/* NO requirement to reclaim slave chn using external dmac */
#ifdef CONFIG_MMC_DW_IDMAC
if (host->use_dma && host->dma_ops->init)
host->dma_ops->init(host);
#endif
/*
* Restore the initial value at FIFOTH register
* And Invalidate the prev_blksz with zero