sdhci-pci: don't penalize newer jmicron chips

[mv-sheeva.git] / drivers / mmc / host / sdhci-pci.c

diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index c0fbf48d9b4529be7baff025032a7bc2722bcde9..0716dcffd51156dda22c0941ad36dc36ff3d321b 100644 (file)
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -139,6 +139,12 @@ static int jmicron_probe(struct sdhci_pci_chip *chip)
 {
        int ret;
 
+       if (chip->pdev->revision == 0) {
+               chip->quirks |= SDHCI_QUIRK_32BIT_DMA_ADDR |
+                         SDHCI_QUIRK_32BIT_DMA_SIZE |
+                         SDHCI_QUIRK_RESET_AFTER_REQUEST;
+       }
+
        /*
         * JMicron chips can have two interfaces to the same hardware
         * in order to work around limitations in Microsoft's driver.
@@ -250,10 +256,6 @@ static int jmicron_resume(struct sdhci_pci_chip *chip)
 }
 
 static const struct sdhci_pci_fixes sdhci_jmicron = {
-       .quirks         = SDHCI_QUIRK_32BIT_DMA_ADDR |
-                         SDHCI_QUIRK_32BIT_DMA_SIZE |
-                         SDHCI_QUIRK_RESET_AFTER_REQUEST,
-
        .probe          = jmicron_probe,
 
        .probe_slot     = jmicron_probe_slot,