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authorPeter Guo <peter.guo@bayhubtech.com>2014-09-24 06:29:04 +0400
committerUlf Hansson <ulf.hansson@linaro.org>2014-11-10 14:40:25 +0300
commit6380ea099cdd46d7377b6fbec0291cf2aa387bad (patch)
tree5878219d27200cf5b4b1726498808d6a9d092d1f /drivers/mmc/host/sdhci-pci-o2micro.c
parent0031a98a85e9fca282624bfc887f9531b2768396 (diff)
downloadlinux-6380ea099cdd46d7377b6fbec0291cf2aa387bad.tar.xz
mmc: sdhci-pci-o2micro: Fix Dell E5440 issue
Fix Dell E5440 when reboot Linux, can't find o2micro sd host chip issue. Fixes: 01acf6917aed (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>
Diffstat (limited to 'drivers/mmc/host/sdhci-pci-o2micro.c')
-rw-r--r--drivers/mmc/host/sdhci-pci-o2micro.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci-pci-o2micro.c b/drivers/mmc/host/sdhci-pci-o2micro.c
index 5670e381b0cf..e2ec108dba0e 100644
--- a/drivers/mmc/host/sdhci-pci-o2micro.c
+++ b/drivers/mmc/host/sdhci-pci-o2micro.c
@@ -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 */