[PATCH] drivers/video/mbx/mbxfb.c: correct ioremap_nocache test

From: Julia Lawall
Date: Wed Apr 18 2012 - 16:07:19 EST


From: Julia Lawall <Julia.Lawall@xxxxxxx>

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

Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>

---
drivers/video/mbx/mbxfb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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

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