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| author | Andy Lutomirski <luto@amacapital.net> | 2012-12-01 12:37:20 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-11 09:03:49 -0800 |
| commit | e64130678871755b43019a3ee191d6548d9862ca (patch) | |
| tree | 9dd9709ec1367a822df2187ed570448d883bcfb2 /include | |
| parent | decbd08d03e98e88f5c1f3b602ee02935c6c6ee4 (diff) | |
| download | linux-stable-e64130678871755b43019a3ee191d6548d9862ca.tar.gz linux-stable-e64130678871755b43019a3ee191d6548d9862ca.tar.bz2 linux-stable-e64130678871755b43019a3ee191d6548d9862ca.zip | |
PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz
commit 812089e01b9f65f90fc8fc670d8cce72a0e01fbb upstream.
Otherwise it fails like this on cards like the Transcend 16GB SDHC card:
mmc0: new SDHC card at address b368
mmcblk0: mmc0:b368 SDC 15.0 GiB
mmcblk0: error -110 sending status command, retrying
mmcblk0: error -84 transferring data, sector 0, nr 8, cmd response 0x900, card status 0xb0
Tested on my Lenovo x200 laptop.
[bhelgaas: changelog]
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Chris Ball <cjb@laptop.org>
CC: Manoj Iyer <manoj.iyer@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci_ids.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 864daf31da91..f269c03c8fe8 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1537,6 +1537,7 @@ #define PCI_DEVICE_ID_RICOH_RL5C476 0x0476 #define PCI_DEVICE_ID_RICOH_RL5C478 0x0478 #define PCI_DEVICE_ID_RICOH_R5C822 0x0822 +#define PCI_DEVICE_ID_RICOH_R5CE822 0xe822 #define PCI_DEVICE_ID_RICOH_R5CE823 0xe823 #define PCI_DEVICE_ID_RICOH_R5C832 0x0832 #define PCI_DEVICE_ID_RICOH_R5C843 0x0843 |