Patchwork UBUNTU: SAUCE: mmc: Enable MMC card reader for RICOH [1180:e823]

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Submitter Manoj Iyer
Date May 31, 2011, 7:06 p.m.
Message ID <1306868808-3659-2-git-send-email-manoj.iyer@canonical.com>
Download mbox | patch
Permalink /patch/98071/
State New
Headers show

Comments

Manoj Iyer - May 31, 2011, 7:06 p.m.
The patch adds a quirk to disable the MMC card reader in
hardware and enable reading MMC cards using standard SD
interfaces.

This patch is upstream, it is Q'ed for 3.0 with stable@ tag.
Please refer https://lkml.org/lkml/2011/5/26/243

BugLink: http://bugs.launchpad.net/bugs/790754

Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com>
---
 drivers/pci/quirks.c    |    2 ++
 include/linux/pci_ids.h |    1 +
 2 files changed, 3 insertions(+), 0 deletions(-)

Patch

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index bd80f63..b529d1f 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2758,6 +2758,8 @@  static void ricoh_mmc_fixup_r5c832(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, ricoh_mmc_fixup_r5c832);
 DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, ricoh_mmc_fixup_r5c832);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5CE823, ricoh_mmc_fixup_r5c832);
+DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5CE823, ricoh_mmc_fixup_r5c832);
 #endif /*CONFIG_MMC_RICOH_MMC*/
 
 #if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 3adb06e..a2e4f69 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1534,6 +1534,7 @@ 
 #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_R5CE823	0xe823
 #define PCI_DEVICE_ID_RICOH_R5C832	0x0832
 #define PCI_DEVICE_ID_RICOH_R5C843	0x0843