Commit 25cc5e5b authored Nov 05, 2005 by Pierre Ossman Committed by Russell King Nov 05, 2005

[MMC] Fix chip config in wbsd



There is a broken if clause in the wbsd driver that can cause the
driver to try and configure the chip even though none is found. This
results in i/o on invalid ports.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent 34cf9e37

drivers/mmc/wbsd.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1852,9 +1852,9 @@ static int __devinit wbsd_init(struct device* dev, int base, int irq, int dma,
		/*
		* See if chip needs to be configured.
		*/
		if (pnp && (host->config != 0))
		if (pnp)
		{
		if (!wbsd_chip_validate(host))
		if ((host->config != 0) && !wbsd_chip_validate(host))
		{
		printk(KERN_WARNING DRIVER_NAME
		": PnP active but chip not configured! "