Commit 8b1b2185 authored Jul 11, 2006 by Pierre Ossman Committed by Russell King Jul 13, 2006

[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>

parent fb61e289

drivers/mmc/sdhci.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -1193,10 +1193,8 @@ static int __devinit sdhci_probe_slot(struct pci_dev *pdev, int slot)
		version = (version & SDHCI_SPEC_VER_MASK) >> SDHCI_SPEC_VER_SHIFT;
		if (version != 0) {
		printk(KERN_ERR "%s: Unknown controller version (%d). "
		"Cowardly refusing to continue.\n", host->slot_descr,
		"You may experience problems.\n", host->slot_descr,
		version);
		ret = -ENODEV;
		goto unmap;
		}

		caps = readl(host->ioaddr + SDHCI_CAPABILITIES);