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authorAndy Lutomirski <luto@amacapital.net>2012-12-01 12:37:20 -0800
committerBjorn Helgaas <bhelgaas@google.com>2012-12-26 10:43:06 -0700
commit812089e01b9f65f90fc8fc670d8cce72a0e01fbb (patch)
treecc187999ed4f669cd5bed0b9de661e9d99ec3753 /include
parentc733b77475707cc3980542c86ee0ad5c841d544c (diff)
PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz
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> CC: stable@vger.kernel.org
Diffstat (limited to 'include')
-rw-r--r--include/linux/pci_ids.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 0f8447376dd..0eb65796bcb 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1568,6 +1568,7 @@
#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