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mmc: sdhci-pci-o2micro: Fix Dell E5440 issue 

Fix Dell E5440 when reboot Linux, can't find o2micro sd host chip issue.

Fixes: 01acf6917a (mmc: sdhci-pci: add support of O2Micro/BayHubTech SD hosts)
Signed-off-by: Peter Guo <peter.guo@bayhubtech.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
hifive-unleashed-5.1
Peter Guo 2014-09-24 04:29:04 +02:00 committed by Ulf Hansson
parent 0031a98a85
commit 6380ea099c
1 changed files with 0 additions and 2 deletions
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drivers/mmc/host/sdhci-pci-o2micro.c
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@ -127,8 +127,6 @@ void sdhci_pci_o2_fujin2_pci_init(struct sdhci_pci_chip *chip)
return;
scratch_32 &= ~((1 << 21) | (1 << 30));
/* Set RTD3 function disabled */
scratch_32 |= ((1 << 29) | (1 << 28));
pci_write_config_dword(chip->pdev, O2_SD_FUNC_REG3, scratch_32);
/* Set L1 Entrance Timer */