diff options
| author | Peter Guo <peter.guo@bayhubtech.com> | 2014-09-24 04:29:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-08 10:30:16 -0800 |
| commit | 1c45bf43960659af97febc32f1ac55b8b39eb5b5 (patch) | |
| tree | d91511b82a6dc466c0abb511365c00736d9e0681 /drivers/mmc | |
| parent | bc70ec26597d64071fcdb4d5e6c5474e5c325dec (diff) | |
mmc: sdhci-pci-o2micro: Fix Dell E5440 issue
commit 6380ea099cdd46d7377b6fbec0291cf2aa387bad upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-pci-o2micro.c | 2 |
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 */ |