From c99436fb7505ca2427780d7ae49ebb427bb6f374 Mon Sep 17 00:00:00 2001 From: Chris Ball Date: Tue, 22 Sep 2009 16:45:22 -0700 Subject: [PATCH] sdhci: add no-card-no-reset quirk for Ricoh R5C822/Sony Z11 Card insertion detection is broken without this quirk on a Sony Vaio Z11, as discussed on linux-mmc here: http://marc.info/?t=125017355000008 Signed-off-by: Chris Ball Tested-by: Norbert Preining Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/mmc/host/sdhci-pci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 2f15cc17d887..63b9d2a6a452 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -83,7 +83,8 @@ static int ricoh_probe(struct sdhci_pci_chip *chip) if (chip->pdev->subsystem_vendor == PCI_VENDOR_ID_IBM) chip->quirks |= SDHCI_QUIRK_CLOCK_BEFORE_RESET; - if (chip->pdev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG) + if (chip->pdev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG || + chip->pdev->subsystem_vendor == PCI_VENDOR_ID_SONY) chip->quirks |= SDHCI_QUIRK_NO_CARD_NO_RESET; return 0;