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>

diff --git a/drivers/video/mbx/mbxfb.c b/drivers/video/mbx/mbxfb.c
index 55bf619..ab0a8e5 100644 (file)
--- 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;