drivers/video/mbx/mbxfb.c: correct ioremap_nocache test

The test tested not the most recently allocated value but a previously
allocated one.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/video/mbx/mbxfb.c b/drivers/video/mbx/mbxfb.c
index 55bf6196b7a..ab0a8e52733 100644
--- a/drivers/video/mbx/mbxfb.c
+++ b/drivers/video/mbx/mbxfb.c
@@ -950,7 +950,7 @@ static int __devinit mbxfb_probe(struct platform_device *dev)
 
         mfbi->fb_virt_addr = ioremap_nocache(mfbi->fb_phys_addr,
                                              res_size(mfbi->fb_req));
-        if (!mfbi->reg_virt_addr) {
+        if (!mfbi->fb_virt_addr) {
                 dev_err(&dev->dev, "failed to ioremap frame buffer\n");
                 ret = -EINVAL;
                 goto err4;