[PATCH] [MMC] Fix chip config in wbsd

[Pierre Ossman <drzeus@drzeus.cx>]

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>
---

 drivers/mmc/wbsd.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -1852,9 +1852,9 @@ static int __devinit wbsd_init(struct de
 	/*
 	 * 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! "

-
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