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[MMC] Change SDHCI version error to a warning
O2 Micro's controllers have a larger specification version value and are therefore denied by the driver. When bypassing this check they seem to work fine. This patch makes the code a bit more forgiving by changing the error to a warning. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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1 changed files with 1 additions and 3 deletions
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@ -1193,10 +1193,8 @@ static int __devinit sdhci_probe_slot(struct pci_dev *pdev, int slot)
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version = (version & SDHCI_SPEC_VER_MASK) >> SDHCI_SPEC_VER_SHIFT;
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if (version != 0) {
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printk(KERN_ERR "%s: Unknown controller version (%d). "
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"Cowardly refusing to continue.\n", host->slot_descr,
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"You may experience problems.\n", host->slot_descr,
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version);
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ret = -ENODEV;
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goto unmap;
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}
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caps = readl(host->ioaddr + SDHCI_CAPABILITIES);
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